TST: Add test case for jails with multiple of the same action
BF+RF: Allow multiple of same action in a single jail
TST: Clean up after jails test for MultipleSameAction
BF: Change name->actname for multi action jails to avoid clash

Primary examples is `name` is used in iptables actions for the chain.
Also changed pop->get so actname can be used as keyword
NF: Allow return of list of actions from jail via fail2ban-client
BF: Raise ValueError for adding of duplicate named action
ENH: Update asterisk example jail.conf entry for multiaction
DOC: Document use of multiple actions with `actname` in jail.conf man
Merge pull request #189 from kwirk/multiaction

Allow creation of multiple of the same action for a filter -- use actname option. Close #37