CA Admin and Commands: Use different colors on library install/update button/version

[chrieinv]

If installation, or update, of a library fails in CA Admin, the user is now shown an alert with the error(s), previously it silently failed only logging to the console. The command for installing libraries has also been updated to display more details.

In CA Admin the update button and the install button now uses colours, these colours are also used in the commands:

• Red => Library requires newer version of H5P Core, install/update will fail
• Yellow => Library will replace currently installed version, i.e. patch update
• Green => Library will be installed in addition to existing version

The command h5p:library-list required one of three arguments available, installed or outdated. If running without any argument it would just show an error, not telling what the available arguments where. The command is now split into three sub-commands and separate classes. This makes maintenance easier since the arguments had both common and unique options.

Old command	New command
h5p:library-list available	h5p:library-list:available
h5p:library-list installed	h5p:library-list:installed
h5p:library-list outdated	h5p:library-list:outdated

The commands h5p:library-install, h5p:library-list:available and h5p:library-list:outdated will not list libraries that require newer version of H5P Code unless option --ignore-core-version is given.