Small correction in strtol error handling, prepare for optional double usage.
Merge https://github.com/mattmilten/appfs
Higher optimization for CFLAGS, use std=c99. Fix previous type errors.
Merge branch 'master' of https://github.com/mattmilten/appfs
Initial commit for ex5. Copy files from ex4.
Add header file for different numeric types to use (double/int).
Add possibility to compile with double usage.
Rename ex4_main -> ex5_main for ex5.
Correct makefile.
Print time used for enumerating the 0-1 vectors.
Add possibility for different constraint types ("<=", ">=", "=").
Merge branch 'master' of https://github.com/mattmilten/appfs
Small refactoring, add assertions.
Improve error handling if reading file.
Merge pull request #33 from wuschel91/master

Solution for ex5.