Make the password rules configurables
Currently, the password requirement is quite ugly: at least one letter, capital letter, number, and special characteur, and 8 characters.
We should let administrators to create an option in configuration to add their own regular expression, or choose between different preconfigured rules.
Example :
chill_main:
#possible values: letters_and_numbers, letters_numbers_and_capitals (default), regular_expression
password:
rules: letters_and_numbers
min_length: 9
#only if regular_expression has been choose:
regular_expression: (a-zA-Z0-9)etc.etc