Replace endwise and delimitMate

I like the functionality of both endwise and delimtMate but unfortunatelly
these cannot work together. For example the expand_cr option of delimtMate does
not work if endwise is enabled.

Instead I use now the smaprtinput plugin + the smartinput_endwise add-on and I
get all functionality I wanted without conflicts.
Add tabular plugin.
Ignore log files when grepping.