turn the letters string into an array
turn the letters string into an array

When 1.9 returns a single Char it returns the
numeric value for it so I was getting some odd
errors. Turn this into an array and we get what
we were expecting.

Signed-off-by: t.pickett66 <1d7399073f785129b42f375de87dfa551441ffbc@gmail.com>
OpenGov/roo,RobertRehberg/roo,xchanging-mm4/roo,thotmx/roo,enemycnt/roo,myplaceonline/roo,visagio/roo,fabien-michel/roo,airblade/roo,pk4media/dartroo,pk4media/dartroo,stevendaniels/roo,pricematch/roo-legacy,pricematch/roo-legacy,SciMed/roo,pricematch/roo-legacy,culturecode/roo,reshleman/roo,roo-rb/roo,pabloh/roo,maruware/roo,salsify/roo,OpenGov/roo,OpenGov/roo,SciMed/roo,malept/roo