Add RequireDependency Command

[LozenChen]

this command checks if the dependency is loaded. If not, the game will goto the mod options menu

[LozenChen]

it may happen that SPACE or Comma appears in mod name, so maybe we need to use some escape characters

[psyGamer]

String arguments in commands was implemented a bit hacky by me. Properly parsing the string by maybe requiring "" around it could make sense.
Afaik no TAS should really depend on setting a string, so a breaking change should be fine.

[psyGamer]

Hmm yeah I kinda like this idea. But I think it should simply abort the TAS like Assert does. But it would be really cool to have an "Install Dependencies" like screen pop-up where you have the option to automatically install/enable the required mods.
Additionally, this PR needs to be retargetet to the latest master. Note that I would recommend waiting a bit with doing since I'm still planning on refactoring some things related to commands. Will comment once I think it should be stable enough.

[psyGamer]

Well.. I suppose I may have forgotten about this..
If you still want to work on this feature, the codebase should be stable enough to target master