Add survey design plugin
Add metadata file for survey plugin
Move QgsAddAttrDialog to gui. Enhance QgsAddAttrDialog and QgsNewVectorLayerDialog with the possibility of adding preconfigured attributes
Adapt survey design plugin python code to version 2
Add qgstransectsample.sip
Survey design plugin: more changes for 2.0
More porting of survey design plugin to 2.0
Add point sample class to analysis library
Fix calling point sample from survey plugin