update irma common parts with ansible install
update frontend doc, todo sql-frontend
add sql minimal doc
rename title to split in two main parts Auto/Manual Install
split irma common part in intro and install
remove redis related stuff
remove redis related stuff in configuration
fix version
update doc with common requirement
update screenshots
fix screenshots
fix setup dialog and default frontend db path
remove unused collections settings
update doc with config
Merge branch 'master' of https://github.com/quarkslab/irma-frontend into update-doc
fix settings key typo
Merge pull request #26 from quarkslab/update-doc

Update doc