App-FW: Update namings and bug fixes

App-FW: Update namings and bug fixes

af-main:
========
 - set the version to 4.1
 - make names of binder revelant for ps and journal: afbd-APPID
 - reduce the default verbosity to WARNING
 - when AGL_DEVEL
   - set default token to HELLO
   - include --monitoring
   - set the verbosity to NOTICE
 - fix subpath of libraries to 'lib' always
 - fix --no-httpd option

af-binder:
==========
 - set the version to 4.1
 - verbosity distinguishes WARNING and NOTICE
 - enforce use of AFB_ prefixed verbose macros
 - report verbose message in monitoring
 - check that API of --ws-server exists
 - atomically dump the stack on signals
 - fix starve bug (MAJOR)
 - fix @t bug on random token (CRITICAL: SPEC-854)
 - fix subcall bugs (MAJOR)
 - fix possible SIGSEGV in dlopen (MAJOR: SPEC-662)
 - fix memory leak when upgrading protocol

Bug-AGL: SPEC-854
Bug-AGL: SPEC-662

Change-Id: Ifb7aee5e72c5f9d738c11b9b24e7e07b128e80fc
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/10763
Reviewed-by: José Bollo <jobol@nonadev.net>
Reviewed-by: Stéphane Desneux <stephane.desneux@iot.bzh>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>