* utility functions to censor and decensor a post image
* added Text warning about sensitive content
* adapt layout based on Sensitive attribute, censor and decensor
* try to perform clicks on sensitive image
* small refactor of status for sensitive layout
* testing censor Matrices functions
* perform test on sensitive post
* modified so second post is sensitive
* hide sensitiveWarning from albums for now
* hide totaly the image
* perform visibility check on sensitive warning textView
* deleted tests using activityScenario.onActivity as they return true on assert(false)
* commented dummy test for matrix censoring
* implemented sensitive layout for multiple pictures posts
* remove diplay check before click
* now testing visibility of textView
* deleted faulty lines i hope
* bring back dummy check for matrices
* everything is now sensitive, testing on tab post
* implemented matcher for second item
* implemented tests for tabs and classic sensitive layout using custom matcher Second
* cleaning in JSON values, put sensitive true on posts
* hide sensitive posts behind red triangle
* centered background triangle
* corrected indentation
* extracted sensitive string in string.xml