Fix #7196, composer manager doesn't close when showing a chosen composer

- Fix zoom-to-full when composer window is shown
Fix: emit committedFeaturesAdded and committedFeaturesRemoved
Add New and Manager actions to new Composer menu in composer
Add binding to iface for action to show composer manager
Run prepare-commit on qgscomposer.cpp
Merge pull request #432 from matthias-kuhn/fix-vector-layer-signals

Fix: emit committedFeaturesAdded and committedFeaturesRemoved
Fix WFS loading with geoserver layers
Add Print Composers submenu to new Composer menu in composer

- Remove QgisApp::instance() usage in favor of already available passed in pointer to QgisApp
different icons for GPS importer and Create new GPX layer (fix #6860)
Make "Layer - New" accesible from QgsInterface, update GPS importer
plugin (fix #7202)
fix debian builds
Protect point and line pattern symbol layer from eating too much memory
debian packaging update
added hstore and inet fields to postgres provider
WGIS WFS Server : GeoJSON Fid has to be a String

Adding "\"" befaore and after the fid for the GeoJSOn format.
Followup to be3bad3

- Simpler means of bringing composer windows to front, if manager dialog is going to be closed
Fix duplication of main app's Window and Help menu to composers for Mac
adding some function help files for field calculator, thanks to Zoltan Siki
Remove namespace prefix from typename in QgsGml
Some wfs servers don't like srsname in DescribeFeatureType request (ticket #5241)