make rssolver non-static, add Full Solution button
Merge commit '1bc6a8b' into master

Conflicts:
	dmcalc/src/main/java/com/victorszeto/dmcalc/RSSolver.java
Merge branch 'master' of github.com:VictorVation/DMCalc

Conflicts:
	dmcalc/src/main/java/com/victorszeto/dmcalc/RSSolver.java