Add space in Recent Files List to improve readability
1958: NullPointer exeption if documentationn is not found
1960: BadLocationException when splitting a node asn SimpleHTML hangs
1966: node-link attributes are shown as ID, not as node-text in
minimized mode
Merge branch '1.2.x'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'freeplane/master'
Last Opened Maps list :
- remove ":" after "Mindmap" label
- add space between label and MindMap path.

Benefits : more easy to read for user (space added), less caracters (":"
removed), multi-linguale support (for instance in french one should
write : "map : c:\..." and in english "map: c:\...")
Fix additional margins around paragraphs for rich-text-nodes in XHMTL.

This solves issue #1979.
Merge pull request #11 from ldmpub/master

Improve Recent Files List by adding a space
Merge pull request #13 from htgoebel/fix-richtext-html

Fix additional margins around paragraphs for rich-text-nodes in XHMTL.