Separate category and trCategory and introduce sorting characters
to the categories. Same for id/name.

Introduce new QString id() const-API and sort wizards by
[untranslated] category and id. Introduce respective constants.
Rubber-stamped-by: con <qtc-committer@nokia.com>

Task-number: QTCREATOR-26

The paragraphs are now long lines that get wrapped by the text browser.

Reviewed-by: TrustMe

	modified:   src/plugins/bineditor/BinEditor.pluginspec
	modified:   src/plugins/bookmarks/Bookmarks.pluginspec
	modified:   src/plugins/cmakeprojectmanager/CMakeProjectManager.pluginspec
	modified:   src/plugins/coreplugin/Core.pluginspec
	modified:   src/plugins/cpaster/CodePaster.pluginspec
	modified:   src/plugins/cppeditor/CppEditor.pluginspec
	modified:   src/plugins/cpptools/CppTools.pluginspec
	modified:   src/plugins/cvs/CVS.pluginspec
	modified:   src/plugins/debugger/Debugger.pluginspec
	modified:   src/plugins/designer/Designer.pluginspec
	modified:   src/plugins/fakevim/FakeVim.pluginspec
	modified:   src/plugins/find/Find.pluginspec
	modified:   src/plugins/genericprojectmanager/GenericProjectManager.pluginspec
	modified:   src/plugins/git/ScmGit.pluginspec
	modified:   src/plugins/helloworld/HelloWorld.pluginspec
	modified:   src/plugins/help/Help.pluginspec
	modified:   src/plugins/locator/Locator.pluginspec
	modified:   src/plugins/mercurial/Mercurial.pluginspec
	modified:   src/plugins/perforce/Perforce.pluginspec
	modified:   src/plugins/projectexplorer/ProjectExplorer.pluginspec
	modified:   src/plugins/qmleditor/QmlEditor.pluginspec
	modified:   src/plugins/qmlprojectmanager/QmlProjectManager.pluginspec
	modified:   src/plugins/qt4projectmanager/Qt4ProjectManager.pluginspec
	modified:   src/plugins/qtscripteditor/QtScriptEditor.pluginspec
	modified:   src/plugins/regexp/RegExp.pluginspec
	modified:   src/plugins/resourceeditor/ResourceEditor.pluginspec
	modified:   src/plugins/snippets/Snippets.pluginspec
	modified:   src/plugins/subversion/Subversion.pluginspec
	modified:   src/plugins/texteditor/TextEditor.pluginspec
	modified:   src/plugins/vcsbase/VCSBase.pluginspec
	modified:   src/plugins/welcome/Welcome.pluginspec

Start the jobrunner on demand, save options only if changed,
give it the structure used elsewhere in the VCS plugins. Remove
last traces of the cmd /c hack.

Do not use "cmd /c hg" on Windows as this will fail randomly
depending on arguments with blanks, such as "-U 8". Output log
messages about synchronous commands, format author correctly,
label menus correctly.

	modified:   src/plugins/mercurial/Mercurial.pluginspec

Polish: Canconical slots, const-correctness, some QLatin1Strings/tr,