Merge pull request #163 from SrNetoChan/master

User manual screenshots for Plugins
fixing pdf
Merge branch 'master' of github.com:qgis/QGIS-Documentation
add processing to feature list
fixing pdf again
added missing figure and cleaned up a bit
copy/rename pdf in html/pdf so available via web
adding link to pdfs
commented osm chapter, added note to working with vector about core integration
small update
extra force to download .po files from transifex
Merge branch 'master' of github.com:qgis/QGIS-Documentation
final check for preamble sections -> uncommented
added references
Merge branch 'master' of github.com:qgis/QGIS-Documentation
added new irc log url
Merge branch 'master' of github.com:qgis/QGIS-Documentation
final check for intro section - some FIXME parts could be improved
final check for working with projection
final check for qgis browser chapter