added new class diagrams

src/design/dsst-tesseral-contribution-class-diagram.puml

+' Copyright 2002-2015 CS Systèmes d'Information
+' Licensed to CS Systèmes d'Information (CS) under one or more
+' contributor license agreements.  See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' CS licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License.  You may obtain a copy of the License at
+'
+'   http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+ 
+@startuml
+
+  skinparam svek                  true
+  skinparam ClassBackgroundColor  #F3EFEB/CCC9C5
+  skinparam ClassArrowColor       #691616
+  skinparam ClassBorderColor      #691616
+  skinparam NoteBackgroundColor   #F3EFEB
+  skinparam NoteBorderColor       #691616
+  skinparam NoteFontColor         #691616
+  skinparam ClassFontSize         11
+  skinparam PackageFontSize       12
+
+  package org.orekit #ECEBD8 {
+
+    package propagation.semianalytical.dsst #DDEBD8 {
+
+      Package forces #CEEBD8 {
+        TesseralShortPeriodicCoefficients <--* TesseralContribution
+        interface DSSTForceModel
+        DSSTForceModel <|-- DSSTCentralBody
+        DSSTCentralBody *--> "1" TesseralContribution
+      }
+
+      package utilities #CEEBD8 {
+          TesseralShortPeriodicCoefficients *--> "*" ShortPeriodicsInterpolatedCoefficient
+          TesseralContribution *--> HansenThirdBodyLinear
+       }
+    }
+
+      package forces.gravity.potential #DDEBD8 {
+          interface UnnormalizedSphericalHarmonicsProvider
+          UnnormalizedSphericalHarmonicsProvider "1" <--* TesseralContribution
+      }
+  }
+
+@enduml

src/design/dsst-third-body-class-diagram.puml

+' Copyright 2002-2015 CS Systèmes d'Information
+' Licensed to CS Systèmes d'Information (CS) under one or more
+' contributor license agreements.  See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' CS licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License.  You may obtain a copy of the License at
+'
+'   http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+ 
+@startuml
+
+  skinparam svek                  true
+  skinparam ClassBackgroundColor  #F3EFEB/CCC9C5
+  skinparam ClassArrowColor       #691616
+  skinparam ClassBorderColor      #691616
+  skinparam NoteBackgroundColor   #F3EFEB
+  skinparam NoteBorderColor       #691616
+  skinparam NoteFontColor         #691616
+  skinparam ClassFontSize         11
+  skinparam PackageFontSize       12
+
+  package org.orekit #ECEBD8 {
+
+    package propagation.semianalytical.dsst #DDEBD8 {
+
+      Package forces #CEEBD8 {
+        GeneratingFunctionCoefficients <-- ThirdBodyShortPeriodicCoefficients : computeCoefficients
+        ThirdBodyShortPeriodicCoefficients <--* DSSTThirdBody
+        interface DSSTForceModel
+        DSSTForceModel <|-- DSSTThirdBody
+      }
+
+      package utilities #CEEBD8 {
+          ThirdBodyShortPeriodicCoefficients *--> "*" ShortPeriodicsInterpolatedCoefficient
+          DSSTThirdBody *--> HansenThirdBodyLinear
+       }
+
+    }
+    package bodies #DDEBD8 {
+        interface CelestialBody
+        CelestialBody "1" <--* DSSTThirdBody
+    }
+
+
+  }
+
+@enduml

src/design/dsst-zonal-contribution-class-diagram.puml

+' Copyright 2002-2015 CS Systèmes d'Information
+' Licensed to CS Systèmes d'Information (CS) under one or more
+' contributor license agreements.  See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' CS licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License.  You may obtain a copy of the License at
+'
+'   http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+ 
+@startuml
+
+  skinparam svek                  true
+  skinparam ClassBackgroundColor  #F3EFEB/CCC9C5
+  skinparam ClassArrowColor       #691616
+  skinparam ClassBorderColor      #691616
+  skinparam NoteBackgroundColor   #F3EFEB
+  skinparam NoteBorderColor       #691616
+  skinparam NoteFontColor         #691616
+  skinparam ClassFontSize         11
+  skinparam PackageFontSize       12
+
+  package org.orekit #ECEBD8 {
+
+    package propagation.semianalytical.dsst #DDEBD8 {
+
+      Package forces #CEEBD8 {
+        ZonalShortPeriodicCoefficients <--* ZonalContribution
+        interface DSSTForceModel
+        DSSTForceModel <|-- DSSTCentralBody
+        DSSTCentralBody *--> "1" ZonalContribution
+      }
+
+      package utilities #CEEBD8 {
+          ZonalShortPeriodicCoefficients *--> "*" ShortPeriodicsInterpolatedCoefficient
+          ZonalContribution *--> HansenThirdBodyLinear
+       }
+    }
+
+      package forces.gravity.potential #DDEBD8 {
+          interface UnnormalizedSphericalHarmonicsProvider
+          UnnormalizedSphericalHarmonicsProvider "1" <--* ZonalContribution
+      }
+  }
+
+@enduml