[FIX] dbmodule: caching of DB operation insertion sequences
Merge pull request #631 from LukasK/fixes

[FIX] dbmodule: caching of DB operation insertion sequences
[ADD] XQuery, db:create(): allow more than one input and path.
[MIN] XQuery, updated error message for incomplete FLWOR expressions
[MOD] XQuery, add URI server messages to client feedback
[MOD] XQuery, add URI server messages to client feedback
Merge branch 'master' of github.com:BaseXdb/basex
[MIN] GUI, Editor View: don't refresh parsing status if query is running
[FIX] XQuery, fixes in DOM representation
[MOD] XQuery, Validate Module: converting ANodes to DOM representation
[MIN] XQuery, exception handling
[MIN] GUI: sleep replaced with yield
[MIN] XQuery, Validate Module: revert usage of DOM instances
[FIX] XQuery, XSLT Module: preserve input URI whenever possible
[MOD] GUI, Editor: improved highlighting, detection of more keywords
[ADD] XQuery, XSLT Module: transform-text() added
[FIX] XQuery, File Module, move(): comparison of relative/absolute paths
[MOD] XQuery, HTTP Module: raise [HC0002] if input cannot be parsed.
[MIN] GUI, InfoView: only refresh text if view is visible
[MIN] indentation