MIFOSX-998,MIFOSX-1008 Interest posting issue
[MIFOSX-1035] Updated Test Cases for Charges
updating insert script for tenants table
Update README.md

and update links to community and demo app
Update README.md

and strike out the reference app link
Update CHANGELOG.md

for 1.21.0 RELEASE
bump up the release number to 1.21.0
Update README.md

with links to API docs
Update INSTALL.md

with instructions for those upgrading an existing Mifosx installation to version 1.21.* or higher
Update INSTALL.md

move reference to database updates to section  2.2.2
fix insert script for mifosplatform-tenants database
update the readme for community apps
fixing typos in install.md
Update README.md

with minor edits
[MIFOSX-1047] JUnit test cases for Scheduler Jobs
Merge pull request #830 from Vishwa1311/MIFOSX-1035

[MIFOSX-1035] Updated Test Cases for Charges
Merge pull request #832 from Vishwa1311/MIFOSX-1047

[MIFOSX-1047] JUnit test cases for Scheduler Jobs
Merge pull request #829 from lingalamadhukar/MIFOSX-1008

MIFOSX-998,MIFOSX-1008 Interest posting issue
MIFOSX-1027 Fixing issues with maker checker
[MIFOSX-1047] Updated Test Cases for Scheduler Jobs