This fixes the "KDEInit could not launch Kate" error
when opening second file with Kate

REVIEW: 122498
BUG: 343673
BUG: 339094

avoid crash because of double loading of plugins, prefer the plugins we find in the last paths, never load plugins with the same saveName twice

avoid crash because of double loading of plugins, prefer the plugins we find in the last paths, never load plugins with the same saveName twice

BUG:342670

Conflicts:
	addons/gdbplugin/advanced_settings.cpp
	addons/gdbplugin/advanced_settings.ui
	addons/gdbplugin/configview.cpp

REVIEW: 122634
BUG: 337052

For all other files, i.e. project files which have not yet been opened, use
normal font. This makes it easier to visually separate between the lru-sorted
open files at the top, and all other project files below them.
It is, at least to me, easier on the eye in general.

Alex

  the directory containing it was modified

E.g. a "make install" of cmake itself caused kate to be busy at 100% CPU
for over a minute, since it was reloading the project once for every file
installed by "make install" (which writes a install_manifest.txt file line
by line).

Alex

REVIEW: 122479
BUG: 343241
FIXED-IN: 5.0

REVIEW: 122476

The small patch makes it require Qt5Test only if BUILD_TESTING.
autotests are already only added optionally.

REVIEW: 122213

This is a fix for a file deleted-created scenario where the created
signal is received later.

This change depends on the related change
903c62c192d2fd00d46ff15366990fb22aebbbb4 in ktextedit. Without that
change we might get a closed dialog even if the file has changed.

REVIEW: 122282

It is much easier to read rendered wiki markup than the source file.

REVIEW: 122265

This change is suggested by the deprecation message in KRun header file.

REVIEW: 122262

Use KF5_DEP_VERSION variable, as in frameworks.

REVIEW: 122261

* move-addons-find-package:
  Move find_package from addons/snippets to addons/

REVIEW: 122260

All other addons do it this way.