Updated some spec files with new Rspec expectation syntax
Updated the rest of spec files with new Rspec expectation syntax
Convert subject related should syntax to expectation syntax
Indentation and format
Fixed failing specs while running with rake
Merge remote-tracking branch 'upstream/master'
Updated the syntax for the newly introduced changes
data_table cleaned
step cleaned
scenario cleaned
feature cleaned
empty_background cleaned
doc_string cleaned
examples_table cleaned
location cleaned
location cleaned
scenario_outline cleaned
data_table cleaned
step cleaned
scenario cleaned