added check for strands_webserver
upadting dependencies
deleting launch file, as the ui stuff now has its own launch file
update nav_help_speech package.xml
Revert "added check for strands_webserver"

This reverts commit 09f51a8c39b30ff872a4bc775a78f5d924ea24ae.
help_screen now waits for strands_webserver services
help_speech now waits for mary_tts action
getting file names consistent across help packages
bug fix + print when help nodes are running
deleting deprecated launch file for help speech
Merge branch 'launch' of https://github.com/cdondrup/strands_ui into hydro-devel
moving human_help_manager service definition to human_help_manager pa…
…ckage
Merge branch 'hydro-devel' of https://github.com/strands-project/strands_ui into hydro-devel
moving help packages to strands_recovery_behaviours
Merge pull request #43 from BFALacerda/hydro-devel

changes to deal with new launch and repo structure