updated dialog style with shadow and repositioned deleted step confirm dialog
Merge branch 'master' of github.com:openforis/calc
step executed in bulk
execution of steps in bulk
execution of steps in bulk
execute all steps
Remove server side calculation test variables settings java pojos
Code clean
Test calculation step (work in progress)
Merge branch 'master' of github.com:openforis/calc into steptest

Conflicts:
	calc-server/src/main/java/org/openforis/calc/web/controller/CalculationStepController.java
Use new RScript API for calculation step test
CALC-255 - update R autocomlete
Code clean