Merge branch 'release/0.2.0' into develop
path fix and work towards standalone formr
updated assets
path fixes
Merge branch 'develop' of https://github.com/rubenarslan/formr into develop
fixes to study deletion stuff (mostly paths)
Merge branch 'develop' of https://github.com/rubenarslan/formr into develop

Conflicts:
	webroot/admin/survey/delete_results.php
Installation instructions
bug fix to skipif and show item table
hollow buttons, JS for pill item
test local openCPU
mode changes with saleh
workaround for cairo not working on our local openCPU build
Merge branch 'develop' of https://github.com/rubenarslan/formr into develop
refactored some openCPU code so we can use it for more applications
Merge branch 'release/0.3.0'