mostly renamings

Fixes: Introduce a cpp settingspage containing file naming conventions (lower case and suffixes). Reorder VCS settings pages.

Task: 241959, 248085

RevBy: Optics/Naming checked by con
Details: Give IOptionPage an id() to differentiate from trName(). Make showOptionsDialog return a bool (applied) and give it an optional parent. Change Cpp and form class wizards, give them a Configure... button to change those settings.

information
Details:  the user should make a conscious decision to switch it off

information
Details:  the user should make a conscious decision to switch it off

Conflicts:

	src/plugins/debugger/gdbengine.cpp

setting

setting

RevBy:    b_lindeijer
Details:
This resolves the problem with missing top-borders on
the find toolbar.

(cherry picked from commit e5c845fc)

RevBy:    b_lindeijer
Details:
This resolves the problem with missing top-borders on
the find toolbar.

This reverts commit 44add9f0.
This option is meant to be in "Run Settings" per run configuration.