remove clang_complete hunk

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>
InPlaceReplace.cpp: adopt to clang3-3

compiles and runs using llvm/clang-3.3 on debian testing

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>
InPlaceReplace: renovate CMakelists

use llvm-config, hardcoded to llvm-3.3

compiles on debian testing with llvm/clang 3.3 from repository

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>
InPlaceReplace: formatting, no functional changes

there is even "clang-format" nowadays...

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>
remove legacy python dir

functionality is "trivial" seen from today and does certainly not work anymore

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>
update env.sh to include CXX and CC for compiling with clang
README: update install instructions

Signed-off-by: Martin Zenzes <martin.zenzes@dfki.de>