QAR-48273: Fixed build failure caused by extra content in output.xml
QAR-48273: Applied fix for 'Choose File' bug, from Helio Guilherme (532295cbce)
QAR-48165: Added support for negative indexes in Robot keywords
QAR-48165: Added tests for negative indexes, tidied code
QAR-48165: Removed unnecessary import of jQuery
Merge pull request #1 from eweitz/negative-index

Support for negative indexes in Robot keywords
Merge pull request #317 from eweitz/fixed-se2lib-build

Fixed build, applied fix for 'Choose File' bug, from Hélio Guilherme, and added support for negative indexes in Robot keywords