Copyediting review through user_manual/grass_integration/
Merge pull request #219 from SrNetoChan/master

Users Manual Screenshoots Vector Layers
Merge pull request #220 from qgis/emb_edits

Copyediting review through user_manual/grass_integration/
fix list indent
some updates
quote raster layer when using in raster calculator
update to double quote
added again and fix list
Relations: adjust documentation text to example
Merge pull request #221 from m-kuhn/patch-1

Relations: adjust documentation text to example
update qgis_gui, inserted icons, started update general tools
Merge branch 'master' of github.com:qgis/QGIS-Documentation
Users Manual Screenshots - QGIS GUI
Users Manual Screenshots - Working with projections