Merge pull request #117 from LearningLocker/master

Merge
Merge pull request #118 from LearningLocker/master

Case issue, should have been class Lrs not LRS
Merge branch 'master' into develop
Removed duplicate method
Setting to 1.2.4 due to bug in 1.2.6

Version 1.2.6 of the mongo package introduces new default when returning
results. Could be a bug or intended, until sure, will stick with 1.2.4
check for empty string
Show correct lrs's
Remove extra call
Fixes #158
Fixes #155
Merge pull request #159 from LearningLocker/develop

Develop