Bug fixes
Grammer changes
Resolved issue where creation of tables failed randomly, and possibly multiple times (session information file being recreated by exiting ajax functions
Import includes.php in Tables Creation section such that teampass version is written to the database
Change width in install.css to make "absolute patch to teampass" fit on one line

Improvements
Hide/Show next/Launch/Restart button as appropriate
Auto-start tasks as appropriate
Add step to delete install directory (improve security)
Add step to "Finalization" to change permissions on teampass installation (improves security)
Add check for mysqli_fetch_all to catch where php does not have mysqli functions available (debian systems by default?)
On Resume page, there is now a start button to redirect to login page
2.1.22

- Fix language string missing
- #731
- Failure to change directory permissions will now continue in wizard, as we cannot determine
what the user has set directory permissions too - message to manually fix
- Fix chmod_r routine to return correctly on failure
- Failure to change directory permissions will now continue in wizard, as we cannot determine
what the user has set directory permissions too - message to manually fix
- Fix chmod_r routine to return correctly on failure
Merge remote-tracking branch 'origin/InstallationImprovements' into InstallationImprovements

Conflicts:
	install/install.queries.php
Clean up file
Export to PDF - fix for non utf8 strings
Fix for #653 (Passwords preprended during upgrade)
#767 - Backup restore feature fix
#767 - Backup restore feature fix
Merge branch 'pulls/759' into Release_2.1.22

Conflicts:
	install/install.js
Install small fix
Backup script issue
Merge pull request #1 from nilsteampassnet/Release_2.1.22

Release 2.1.22 update