removed wildcards from fg/bg path in ICFDetector::train
fix asterisk warning
fixed the hamming distance function not to use 64-bit pop count. This should fix compile errors on Windows
Merge pull request #93 from vpisarev/fixed_win32_compile_errors

fixed the hamming distance function not to use 64-bit pop count.
another fix in line descriptor module for Win32 MSVC
Merge pull request #88 from berak/glob_xobjdetect

removed wildcards from fg/bg path in ICFDetector::train
do not use __popcnt64
Merge pull request #94 from vpisarev/fixed_win32_compile_errors2

another fix in line descriptor module for Win32 MSVC