Summary:
Use correct spelling of 'environment.append-paths' so that the current
value of the variable will display as expected in the
'pygmentize Not Found' setup issue screen.
Test Plan:
* Enabled Pygments but haven't installed it
* Follow 'unresolved setup issues' link to 'Not Found' screen
* See that 'envinronment.append-paths' is None
* Set 'environment.append-paths'
* See that 'envinronment.append-paths' is still None
* Apply this fix
* See that 'environment.append-paths' is now '/usr/bin'
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5555
Summary: hehehe
Test Plan: Reloaded /config/, no more bogus setup issuse.
Reviewers: kwadwon, staticshock, chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D5158
Summary: Check if pygmentize is runnable if pygments is enabled
Test Plan: Enable pygments with pygmentize unavailable in path
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5157
