Layer fields should be updated after changes in the data provider.
Merge pull request #168 from snorfalorpagus/updateFields

Layer fields should be updated after changes in the data provider.
Fixed error in calculation of distance for 100mm on map in real world distance
adding REQUIREMENTS
Fixed incorrect reference to variable 'feat' instead of 'feature'
set plugin menu/action objectName
styling disclaimer
Some fixes to get the snippet code working.
Added an explanation.
Merge pull request #191 from akbargumbira/master

Some fixes to get the snippet code working
Update plugins.rst

fix for #156
Update link to changelog 2.1
minor fix
add known issues

add text of wiki page known issues
Merge pull request #197 from jonnyforestGIS/master

add known issues text
minor link fix
housekeeping in preamble files
housekeeping in introduction docs (still need some work)
more housekeeping: browser and projections files
cleanup and extent supported vector data section