made the vim modeline consistent with the file
setting more local options for the buffer window
new variable g:miniBufExplModifyFileName changes how filenames are displayed
implement g:miniBufExplList as an actual list
added g:miniBufExplSortAlpha to control alphabetic sorting of the buffer list
added SMiniBufExplorer command and <Plug>SMiniBufExplorer
align buffer numbers when in vertical mode
hook for defining additional pattern matches

e.g. to color various file types differently or to hide the square brackets and the colon
don't interpret characters in buffer name as special regular expression characters
put cursor at the beginning of the buffer
group by directory feature
fixed tab selection not working with aligned buffer ids
fix: print modification chars also in grouped directory mode
perform custom substitutions over directory names (new feature)

the new g:miniBufExplDirSubs global list contain a list of substitution patterns in the form /pattern/sub/, where '/' is a character of choice (it can appear escaped elsewhere in the line, but the escape character is not removed by the plugin)
subdirectories are now always sorted after files
new global and toggle: g:miniBufExplShowLoaded, :LMiniBufExplorer

when on, it only displays loaded buffers (i.e. active or hidden)
fix for current directory sorting
simplified and fixed the search pattern used to position the cursor on the current buffer
attempt to restore the cursor position after redrawing the buffer
clear registered matches when closing the explorer window