Fix MCCP bug caused by improper buffer management.
Improve the wording used.
Fixed the 'Cancel' button not to stretch across the whole dialog.

That is the only change; Qt Creator 3.1.1 decided to re-order a lot of the XML about for some reason or the other.
Merge branch 'release_30' into release_31

Fix MCCP bug caused by improper buffer management.
Merge branch 'release_31' into development

Fix MCCP bug caused by improper buffer management.
Wrap a pretty spammy debug option in #ifdef.
Reformat various files.

Note, these files no longer need formating.