Fixes #3359: Fixed the binary checks we do on CFEngine 3.4.2 in Rudder 2.6
Merge pull request #70 from Kegeruneku/bug_3359/dev/3359_remove_useless_cfengine_binary_presence_checks

Fixes #3359: Fixed the binary checks we do on CFEngine 3.4.2 in Rudder 2...
Fixes #3428 : add a file that contains the promises generation timestamp

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Merge pull request #71 from ncharles/ust_3426/dev/3428_add_a_file_with_promises_generation_timestamp

Fixes #3428 : add a file that contains the promises generation timestamp
Fixes #3424 - Hide Specific code for Windows in all Techniques
Refs #3424 - Remove exclusion of cygwin, fix a wrong insertion of stringtemplate condition and factorize a variable initialization
Revert "Merge pull request #71 from ncharles/ust_3426/dev/3428_add_a_file_with_promises_generation_timestamp"

This reverts commit eb23a0694b67c357314c4a1c331c6a08f9b24e55, reversing
changes made to f4506fa51a33761380ef9d28166b4411adfa2e38.
Merge pull request #72 from nperron/bug_3424/dev/hide_windows_code_for_community

Fixes #3424 - Hide Specific code for Windows in all Techniques
Fixes #3428 : add a file that contains the promises generation timestamp
Merge pull request #73 from ncharles/ust_3426/dev/3428_add_a_file_with_generation_timestamp

Fixes #3428 : add a file that contains the promises generation timestamp
Fixes #3430 - Add logic to check update for one file before all others
Refs #3430 - Fix name and path of cf_promises_generated and typo in a class expression
Refs #3430 - Adapt reporting to have a successful message in case no update was needed
Revert "Merge pull request #73 from ncharles/ust_3426/dev/3428_add_a_file_with_generation_timestamp"

This reverts commit 7547c0f169e29a698ec3b90f56206c54671b015e, reversing
changes made to 2c2e3af953f2da5850e04510faa7354ecd274970.
Fixes #3428 : add a file that contains the promises generation timestamp
Merge pull request #75 from ncharles/ust_3426/dev/3428_add_generation_promises_file

Fixes #3428 : add a file that contains the promises generation timestamp
Refs #3430 - Rename 'cf_promises_generated' into 'rudder_promises_generated'
Refs #3430 - Rename 'cf_promises_generated' into 'rudder_promises_generated' (bis)
Refs #3430 - Add reporting for error or repair of file 'rudder_promises_generated'
Refs #3430 - Fix class epxression for reporting of promises and dependencies up to date and remove presence of TRACKING key in initial promises