Revert 894a65b0. abstract interpretation of for loops. there was some crashes and performance problems. I will fix those problems when I have time and recommit.
Fixed #3145 (False negative: no memory leak warning - return value of realloc(NULL,) ignored)
daca2-report.py: remove unneeded end tags.

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daca2-report.py: fix CSS style.

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htdocs: Tweak JS.

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Fixed #5571 (Clean up MathLib::isInt())
Fixed #5286 (Add signal/exception handling to cppcheck and cppcheck-gui)
daca2-report.py: move script inclusion after any style.

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Add sorttable.js to the repository.
daca2-report.py: tweak style more.

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