Fixes partitionning

Removes usage of ScalaPartitionRegion which is not intuitive, and use the
default TypedRegion.
This fixed a problem with hyperlinking introduced while adding completion for URIs.
Align the editor bundle version with the rest of the plugin.

This makes it easier to manage releases and version bumps.
Merge pull request #111 from skyluc/issue/off-by-one-partition

Fixes partitionning
Merge pull request #114 from dragos/master

Align the editor bundle version with the rest of the plugin.
Only show URI completion when the prefix matches

This fixes questionable behavior when the user wrote code and presses enter to
hide the completion box, but that instead replaces his own code.

Fixed #107.
Show quick assists when the caret is inside a Scala method.

Fixed #109.
Merge pull request #115 from dragos/issue/uri-completion-prefix-107

Only show URI completion when the prefix matches
Merge pull request #116 from dragos/issue/quick-assist-inside-scala-method-109

Show quick assists when the caret is inside a Scala method.