Merge pull request #2 from jmmut/feature/web-extjs

Fixed issues regarding navigation bar buttons.
jsorolla submodule and vcf header data added
jsorolla submodule updated
variant browser changes
grunt file updated
variant browser changes
code clean up and jsorolla updated
variant browser chanegs]
Update eva adapter.
Tested eva adapter.
variant browser changes
variant browser changes
variant browser changes
Merge remote-tracking branch 'upstream/feature/web-extjs' into feature/web-extjs