removing variables that never used
'edituser.twig not found' error on edit profile
Code comments with some TODO
Merge branch 'master' into general-cleanup

Conflicts:
	app/src/Bolt/Composer/CommandRunner.php
- Unused use statement
- type annotations
- type annotation
- FIXME warning on unfinished method
- invalid return
- unused use statements
- wrong variable reference
- type annotation
unused variables and use statement
Merge branch 'master' into general-cleanup
- Unused use statement
- type annotations
- type annotation
- FIXME warning on unfinished method
- invalid return
- unused use statements
- wrong variable reference
- type annotation
unused variables and use statement
Merge branch 'master' into general-cleanup
Merge pull request #1478 from rixbeck/general-cleanup

General cleanup - part 1.