rose edit: fix quit
Proposed fix for issue #952 adding https and svn+ssh support
Support http as well for #952
rose config-dump: make pretty the default
rose config-dump: fix style
rose edit: fix add latent mixed widget
README.md: separate acknowledgement section
rose_arch: more informative command format message
rose_arch: alter error message
Merge pull request #959 from benfitzpatrick/rose-arch.sources-error

rose_arch: more informative command format message
rose_arch: support source edit

Allow user to specify a command to edit the source.
Merge pull request #957 from benfitzpatrick/rose-edit.fix-mixed-init-widget

rose edit: fix add latent mixed widget
rose app-run and rose suite-run: support import

Support Rose configuration import.
rose config: add synopsis for top level option

Describe default behaviour. Remove unnecessary description that is already
covered by the synopsis.
rose suite-run: import: add basic tests
rose bush: add host name to brand

Also add favicon to all HTML pages.
Make pgrep use exact matching rather than substrings.
Merge pull request #960 from matthewrmshin/rose_arch.source-edit-format

rose_arch: support source edit
Merge pull request #961 from matthewrmshin/doc.rose-config

rose config: add synopsis for top level option
Merge pull request #964 from matthewrmshin/rose-bush.brand

rose bush: add host name to brand