CodeSnip Old Code (SVN)

Added section on favourites to quick start help topic.

Changed various help files from MPL v1.1 to MPL v2.0

Updated quick start topic to inform how to display items in a new tab of overview pane.

Added notes of saving and loading selections to quick-start and search task help topics.

Trimmed trailing spaces from help topics.

Replaced American English word "dialog" with English "dialogue" in all affected help topics.

Standardised svn:mime-type and svn:eol-style properties.

Reintegrated v4-dev branch into trunk.
Trunk now contains v4 development tree

Added brief note to "Customise Database" section that user defined categories can now be defined.

Merged non-conflicted changes from /branches/proxy-server:164-203 branch.

Changes made were:
* Added support for using a proxy server when CodeSnip accesses the internet.
* New dialog box and Tools menu item added to enable proxy server to be configured.
* Help file updated.
* A third party encryption unit was added to enable proxy server passwords to be stored in encrypted format.
* New settings section added to store proxy server information on a per-user basis.
* Small number of refactorings,