rose suite-run: init run dir only on run mode

Don't attempt to re-initialise run directories on restart and reload
modes. This was not normally a problem, but might destroy existing run
directories if the configuration for the suite root, work, share
directories were changed,
rosie ls: fix incorrect examples in doc

Was referring to `rose suite-list`.
rose metatdata, rose macro -V: recognise '.' id
rosie: more configuration

On pre/post-commit hooks, more filters for an LDAP user search.
On ws client, add SSL certificates related options.
rosa-rpmbuild: improve

Remove dependency on gtk2.
Create pyc files.
rosie.ws_client: fix ResourceLocator syntax
rosie.usertools.ldaptool: TLS CA certificate

Now configurable.
rose metadata: '.' recognise
Modified import logic for versions.py so that ImportErrors will be reported
rose.config: ban square braces in section names

Section names are no longer allowed to use the open and close square
brace characters.
rose.config: improve pylint and pep8 scores
Merge pull request #1359 from matthewrmshin/config-disallow-square-braces-section

rose.config: ban square braces in section names
Merge pull request #1336 from matthewrmshin/fix-suite-restart-init-dir

rose suite-run: init run dir only on run mode
Merge pull request #1347 from matthewrmshin/fix-rosie-ls-doc

rosie ls: fix incorrect examples in doc
Merge pull request #1351 from kaday/rose_metadata_dot

rose metatdata, rose macro -V: recognise '.' id
Update CHANGES.md
Merge pull request #1352 from matthewrmshin/more-rosie-config

rosie: more configuration
rose bush: allow some server side configuration

cycles list: default number of cycles per page
jobs list: default and maximum number of jobs per page
file view: maximum viewable file size in bytes
Added grep to test case
Merge pull request #1356 from mkjpryor/master

Modified import logic for versions.py so ImportErrors will be reported