Merge tag 'client-v0.0.8' into develop

Release of version 0.0.8
return an XML form from RestApi, process single-xmlid returns in os-id-list, fixes #21
turn off visual rtl movement
REST API for background compilation
compilation and status page
interface to show compiled documents in an iframe
compile button sets off background compilation in a new window
Merge branch 'feature/background-compilation' into develop
digits in number display, symbol for current working stage
trying to work on double-encoding issue, wip
unsaved changes warning, mostly fixes #30 except from the result of pressing 'New'
upgrade to codemirror
handle the new button, URL changing when you press the new button and the unsaved document warning
Merge branch 'feature/unsaved-document-warning' into develop, closes #30
URL encoding correction for texts and sources
translations linkage url bug fix
decode URIs from Location headers
merge branch feature/uri-encoding-bug, fixes #1 and fixes #32
avoid double encoding URL for contributor profiles
UTF8 encode usernames/passwords before sending over the wire