* installer.LuetRepository is now installer.LuetSystemRepository,
a struct that extend config.LuetRepository
* config: system_repositories option is now "repositories".
This resolve viper issue.
* config: cache_repositories option is now "repetitors"
This resolve viper issue.
* cmd/*: Now use new config.LuetRepository
* cmd/search: now create local luet repository if database_engine
is equal to "boltdb"
This happens because we select the best instead of selecting the best match in Package BuildFormula()
- Extend the selection test
- Select from databases when ordering
- Relax assertions search
- Split compile step in test
- Adapt tests
Note: This is temporarly until we treat this case in BuildFormula() inside Package
we need to build the constraints between all the requires when expanding
and then create a new constraint that selects the best match
