improved auto-encoder test script
Adding more serialization, and adding new train_holdout_validation class
Added new train holdout class
solved problem in DEPENDENNCIES INSTALLER
Added pkg-config to dependencies in macosx
Added pkg-config to dependencies in linux, and lua to macosx
Removed net
Merge branch 'pako-devel' into devel
Merge pull request #47 from pakozm/devel

Merge with master