Bump the version number to 1.6.7
(Closes issue #103) : "Automatically create diffs of commits" was useful option
(Closes issue #231) : Go to Repository Browser or Log window from Commit Monitor
(Closes issue #244) : Trim the url, and other settings
(Closes issue #240) : GENERATE REPORT * add menu to copy the selected entries to the clipboard
Update to OpenSSL 1.0.0 beta 5
(Fixes issue #239) : "Add project from this" overwrites source
Update version info for update-checker.
Tag the 1.6.6 release.
Bump version number to 1.6.6.
