fixed bugs at https://notes.openmrs.org/ChartSearch-Module-Bugs labelled DONE(1), LOOKS FINE(1), 1/2DONE(1) etc
fixed more bugs see bugs labelled 1/2DONE(2), DONE(2) at https://notes.openmrs.org/ChartSearch-Module-Bugs
Merge pull request #25 from k-joseph/CSM-65

[#CSM- 65] Go through  ChartSearch-Module-Bugs and fix them