Environment: Refactoring and cleanup
Fixed #4876 (Checking for sizeof(void))
Revert "GUI: Added --std setting for GTK"

This reverts commit 5f5fdab650321f0a9845cc0af5ecd860fcb76afe.

The --std setting for GTK has been removed
Fixed #4893 (FP Uninitialized variable on sizeof of itself)
added basic gtk configuration file. it's not complete. It just contains some data that was extracted from the cppcheck checks.
CLI: don't crash if summary in rule file is empty
Run lupdate.
htdocs: Added simple web archive
Added testcase for (now working) ticket #4742.
Convert submitfile.html to index.php.

Use our style, add the navbar/logo and fix validation errors.
democlient: updated build script
htdocs: updated web archive report script so only name is listed
htdocs: Add a 404 page taken from html5 boilerplate.
Merge pull request #149 from simartin/ticked_4742_testcase

Testcase for ticked 4742 (cppcheck hangs on template code)
astyle formatting
htdocs: refactorings in web archive
htdocs: refactoring and improving web archive
htdocs: Use the new SourceForge link for news.
updated runastyle scripts
updated runastyle scripts