Merge branch 'develop'
Add MD4 hash implementation
Remove useless sha1
Remove openssl and cryptopp from win32 project files
Remove extract dependencies, add md4 to project, fix compile
Remove extra files and projects
using flags to save resume data
session pause/resume
Merge branch 'develop' into md4-internal
Merge branch 'md4-internal' into develop
Merge branch 'master' into develop
small fix