Remove from pluginspec.in as well, complete
b606469a.

(Cmake/Qt4). Use PluginManager invocation facility
for the form class code generation. Do the rest
(testing for form editor, retrieving the editor
contents).

Acked-By: hjk

Makes multiple target factories per project possible

Reviewed-By: hunger

Reviewed-By: hunger

Introduce IOutputParser::setWorkingDirectory and
IOutputParser::hasFatalErrors()

Reviewed-By: hunger

Reviwed-By: hunger

Also add the alternative way: IOptionsPageProvider, which states
a category, and is asked for a list of options pages for that
category when it is shown.

Task-number: QTCREATORBUG-3131

do not inject SOURCEDIR and BUILDDIR into the environment of
build steps and run configurations any more.
instead, all custom executable paths, argument lists and working
directories now support the %{sourceDir} and %{buildDir} macros.
this approach is more elegant and more scalable.

get away from argument stringlists. instead, use native shell command
lines which support quoting/splitting, environment variable expansion
and redirections with well-understood semantics.

Task-number: QTCREATORBUG-542
Task-number: QTCREATORBUG-1564

they are initialized from the build configuration upon construction

... instead of running a sed script over a lot of files on each
version increment.

Acked-By: dt

Task-Nr: QTCREATORBUG-2592

We don't actually need that.

That is get code completion without saving the file or building.

Task-Nr: QTCREATORBUG-1657

Should have been done earlier. 2.1.80 was burned in the pre-2.1.0->2.0.1
days, and we'd like to have odd subminor for 'working' and even subminor
numbers for pure cherry-picking release branches anyway.

Must be compiled during runtime - otherwise, the app may not work
with Qt that is compiled with another compiler.

Reviewed-by: hjk

Task-Nr: QTCREATORBUG-2382

Reviewed-By: Alessandro Portale

Ups were wrong in the last commit

Ups were wrong

Task-Nr: QTCREATORBUG-1130

Reviewed-by: dt

Set BUILDDIR and SOURCEDIR in the build environment.

Reviewed-by: dt