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.

optiosn

Many singletons have their own instance() method, in which case there is
no need to use ICore::instance() to get access to them.

Simple solution after all. This idea got initially dropped early in the
process because it does not handle binary data and using x/x was
way to slow. But since we use only printable characters now thanks
to base64 encoding etc using 'p' becomes feasible again and simplifies
the process vastly as no additional communication channel is needed anymore.

Task:     - none
RevBy:    - Andre