remove call to deleted method
remove call to deleted method

Looks while refactoring the limit option to maxTags the isEnabled / enable / disable handling was deleted. (https://github.com/TimSchlechter/bootstrap-tagsinput/commit/ff6c563a387e78e6d4b7f49d8baafbcd8773e2ec). However, there still was one call which now throws an error when calling "removeAll". Removed.
g2laura/bootstrap-tagsinput,mbrodala/bootstrap-tagsinput,Youraiseme/bootstrap-tagsinput,SylvainCorlay/bootstrap-tagsinput,g2laura/bootstrap-tagsinput,Kha/bootstrap-tagsinput,mobmad/bootstrap-tagsinput,monoblaine/bootstrap-tagsinput,en-japan/bootstrap-tagsinput,Pankul-Mittal/bootstrap-tagsinput,giveme168/bootstrap-tagsinput,MagdaN/bootstrap-tagsinput,BelinChung/bootstrap-tagsinput,BelinChung/bootstrap-tagsinput,frwi/bootstrap-tagsinput,mbrodala/bootstrap-tagsinput,ryanvfung/bootstrap-tagsinput,gilbertwat/bootstrap-tagsinput,zhangda89/bootstrap-tagsinput,AlexEmerson/bootstrap-tagsinput,MagdaN/bootstrap-tagsinput,mobmad/bootstrap-tagsinput,ajaxtown/bootstrap-tagsinput,TimSchlechter/bootstrap-tagsinput,gdseller/bootstrap-tagsinput,lowyjoe/bootstrap-tagsinput,Kha/bootstrap-tagsinput,hugopeixoto/bootstrap-tagsinput,AlexEmerson/bootstrap-tagsinput,kiranw/bootstrap-tagsinput,Pankul-Mittal/bootstrap-tagsinput,ajaxtown/bootstrap-tagsinput,kiranw/bootstrap-tagsinput,ProPuke/bootstrap-tagsinput,James3432/bootstrap-tagsinput,gdseller/bootstrap-tagsinput,carlosmoran092/bootstrap-tagsinput,sonicnotify/bootstrap-tagsinput,giveme168/bootstrap-tagsinput,frwi/bootstrap-tagsinput,sonicnotify/bootstrap-tagsinput,lowyjoe/bootstrap-tagsinput,ryanvfung/bootstrap-tagsinput,TimSchlechter/bootstrap-tagsinput,James3432/bootstrap-tagsinput,HeliWang/bootstrap-tagsinput,hugopeixoto/bootstrap-tagsinput,gilbertwat/bootstrap-tagsinput,carlosmoran092/bootstrap-tagsinput,dhendo/bootstrap-tagsinput,SylvainCorlay/bootstrap-tagsinput,HeliWang/bootstrap-tagsinput,Youraiseme/bootstrap-tagsinput,ProPuke/bootstrap-tagsinput,monoblaine/bootstrap-tagsinput,en-japan/bootstrap-tagsinput,zhangda89/bootstrap-tagsinput,CoreyHyllested/bootstrap-tagsinput,CoreyHyllested/bootstrap-tagsinput