Alpha 5

This pull request includes your Alpha 5 changes, as well as:

- [x] FailureModules have customizable calls to DI_ShowInfoInEditor to determine if they should be shown in the ReliabilityInfo pane
- [x] FailureModules have the attribute ExtraEditorInfo that is inserted into the ReliabilityInfo pane
- [x] Import ModuleIntakeReliability to DangIt! core (closes #24)
- [x] Import ModuleCoolantReliability to DangIt! core (closes #22)
- [x] Add ExtraEditorInfo to all FailureModules
- [x] ModuleTankReliability now implements DI_ShowInfoInEditor in such a way that it does not appear if there are no leakable resources (closes #28)
- [x] Adds sounds notifications (closes #17)
- [x] Adds customization GUI for sounds (disable, set # repeats)
- [x] Implements KSPAssembley (starting from version 0.5.0)

Tell me what you think @Ippo343