fix bug on ElicitationMode. NB: do not update the google-play-services
lib. Use the one in /Dev/ (on https://forge.imag.fr/docman/?group_id=805 ) upgrade Check modes + fix bugs + improve the layouts + fix errors in RecordeElicitation set input "spk_birth_year" to empty if age=0 before the modification we were forced to entered a date while it is an optional field. ModeSelection.java: add the treatment of the "non and erase files" case for CheckMode. ThumbRespeakActivityLig.java: add a more specific catch in order to understand why we cannot respeak/translate an audio file recorded in Elicitation mode. CheckTranscription.java and CheckWordVariant.java: modification of the date. RecordElicitation.java: add the possibility to backup of the current session when Validate button is pressed. ModeSelection.java: add the callback to the button "no and erase files" for all the submodes of Elicitation Mode. RecordElicitation.java: create a linker file for Elicitation by Text.