Use the text of the GPLv2, just like the COPYING file.
Merge pull request #92 from ahmedcharles/about

Use the text of the GPLv2, just like the COPYING file.
Fixup: unsquash cust.line. form "cancel" button + swap pressed() to clicked()

Removed the fixed constraint on the cancel button on the custom_lines.ui
form - as on some systems it was too narrow - it now fills the available
width of the dialog.  I clarified the tool-tip for this button slightly
to make the information more closely match reality

Following comments from Vadim, changed code associated with all buttons on
this form to use the clicked() signal rather than the previous pressed()
one.

Also correct a spelling mistake in several error messages.

Noting the same usage on the room_exits.ui form, performed the SAME change
from pressed() to clicked() signals there.

Also to avoid any squishing of the four buttons on the bottom of THAT
dialog set uniform minimum sizes for them.

Signed-off-by: Stephen Lyons <slysven@virginmedia.com>
Merge pull request #87 from SlySven/fixup_customLineProperties

Fixup: unsquash cust.line. form "cancel" button + swap pressed() to
clicked()
Remove unnecessary .gitignore.
Merge pull request #94 from ahmedcharles/gitignore

Remove unnecessary .gitignore.
Re-enabled profile deletion and renaming features.
Refactored some variable names to make the code easier to read & added comments.
Removed recursive directory deletion function in favour of one introduced with Qt 5.0.
Merge pull request #88 from vadi2/development

Re-enable profile deletion and renaming features
Update clang-format options.

These settings are based on the agreements reached in pull request #81.