add questionnaire matrix parser, use during omx conversion
use maven resources plugin
fix HTML warnings
fix label underline issue
Merge pull request #69 from dennishendriksen/master

LL questionnaire matrix parser + pom fix
rename converter
rename converter
make questionairre matrix lookups case insensitive
Merge pull request #70 from dennishendriksen/master

Case insensitive questionnaire matrix
Merge branch 'master' of https://github.com/molgenis/molgenis