translation configuration now shows lang code useful in relation to https://github.com/globaleaks/GlobaLeaks/issues/778
fixed visualization of fields configuration page
added various e2e UT for glbackend RESTs
submission/tip interface now shows if PGP is configured or not for each receiver.
added redirect from /submission to / in case of disalbed t2w submissions...
fixed some enlish words
used localized name for test fields
Merge branch 'devel' of github.com:globaleaks/GLClient into devel
removed 'select' type of field
submission/tip interface now shows if PGP is configured or not for each receiver.
added redirect from /submission to / in case of disalbed t2w submissions...
fixed some english words
removed .htaccess (seems we do not support apache anymore :P)
md5 library removed; unused since... ever!
added possibility to localize appication data (fields)
Merge branch 'devel' of github.com:globaleaks/GLClient into devel

Conflicts:
	app/l10n/ar.json
	app/l10n/bg.json
	app/l10n/cs.json
	app/l10n/de.json
	app/l10n/en.json
	app/l10n/es.json
	app/l10n/fr.json
	app/l10n/hu_HU.json
	app/l10n/it.json
	app/l10n/nl.json
	app/l10n/pt_BR.json
	app/l10n/ru.json
	app/l10n/sr_RS.json
	app/l10n/sr_RS@latin.json
	app/l10n/vi.json
changed format of fields from array to object including version
implemented landing page to be enhanced
Merge branch 'devel' of github.com:globaleaks/GLClient into devel
added possibility to install default fields