rose date -c: new option.

Short for `rose date $ROSE_TASK_CYCLE_TIME`.
rose misc - syntax highlighting for Kate
rose misc: fix rose-suite.info
Merge pull request #605 from benfitzpatrick/rose-misc.syntax-highlighting-kate

rose misc - syntax highlighting for Kate
Merge branch 'master' into gh-pages
Merge pull request #604 from matthewrmshin/rose-date-c

rose date -c: new option
rose misc: add documentation
Merge pull request #606 from benfitzpatrick/rose-misc.syntax-highlighting-kate

rose misc: add syntax highlighting documentation for Kate
Adds a timeout to cylc ping.
Merge pull request #608 from arjclark/hung-port-hotfix

cylc ping: add timeout
Merge branch 'master' into gh-pages
Merge branch 'gh-pages' of github.com:matthewrmshin/rose into gh-pages