pom
sync with 1.4
actions
interpreter for "browser" and "left click" implemented
refactored: interpretation for each action type in its own method
interpret double click, right click
new dom based slide parser implementation
parse google presentation (shape:blip)
Slides.execute(filename) implemented
awaitaction implemented
removed missing source files
moved api related source to api package
throw ActionRuntimeException on action execution error (click, left-click, right-click)
Exist, NotExist actions
with test cases
TypeAction with testcases
interpretation code for Exist, Not Exist
assert  slides test
execute five step pptx test passed
convert to use checked exception for action exeuction errors
rename perform() to execute() in actions
handle corner case: target bounds cross screenshot image boundary
SlidesReader