Creating master core and com_localise packages in the component packages
folder, preventing core.xml to show in packages view
Preventing Generating/Dowloading Master packages
Merge remote-tracking branch 'upstream/develop' into core_localise

Conflicts:
	component/admin/language/en-GB/en-GB.com_localise.ini
Correct string
Missing string from #177
Adding an alert when Importing a new package
Merge pull request #178 from infograf768/core_localise

*Creating master_ core and master_localise packages in the component packages, separating master from user