Fixes #5422: add generic method to check if a directory exists
Fixes #5406: Enter now submit technique form and valid clone popup
Merge pull request #112 from VinceMacBuche/bug_5406/enter_submit

Fixes #5406: Enter now submit technique form and save clone popup
Fixes #5487: have logger_rudder understand the 'error only' mode
Merge pull request #118 from ncharles/ust_5487/dev/have_logger_rudder_understand_error_only

Fixes #5487: have logger_rudder understand the 'error only' mode
Merge pull request #104 from ncharles/bug_5422/dev/check_if_directory_exists

Fixes #5422: add generic method to check if a directory exists
Fixes #5520: Call list-comptible-inputs with /bin/sh
Merge pull request #119 from peckpeck/bug_5520/call_list_comptible_inputs_with_bin_sh

Fixes #5520: Call list-comptible-inputs with /bin/sh
Merge pull request #116 from peckpeck/bug_5474/list_compatible_inputs_fails_when_there_is_no_which_command

Fixes #5474: list-compatible-inputs fails when there is no which command
Fixes #5523: Generate cache in a configurable directory