fix bug
make PatchTask work with patch files that include mtime after the filename
add --software-thread-iterations option for single_pendulum_simple
add ncurses dependency to README

It is optional because we only need it for 'make menuconfig'.
add script to measure execution time of single_pendulum_vhdl
make CrossCompileMakeTask work for other projects
add measureSinglePendulumSimple to build
evaluate single_pendulum_simple measurements -> avg time and stdev
100k iterations for fast test
draw plots for single_pendulum_results
Merge branch 'master' of github.com:BBBSnowball/mehari