Grzegorz Bizon

This will allow to build project using latest versions from manifest, disregarding lockfile.

Reload manifest from different ref in case of dependency conflicts

1

Use case: ``` root->component_1: version ~>1.1 # (lastest is 1.2, so 1.2 matched) root->component_2->(component_1: version ~>1.1.1 # (1.1.9 matched)) ```

_BuildLock_ procedure is now building locked components, but tasks from main manifest are being executed. This is related to #23. _BuildLock_ procedure should invoke _Tasks_ subprocedure that uses _Lock_ for...

`#process` method in Lock should instantiate Manifest object and call `#process` method from this object.

GitCommand should not concat stderr and stdout

1

We should use separate class attributes instead.

README.md probably contains lexical, grammatical, spelling mistakes. It should be revised and corrected by native English speaker.