removes testing
added dialog fragment for discoverable/find peers
fixed a string + prepare for sync dialogs
trying to make a new class for sync service ; still bugging
bt separation ok ; wifi still not working (always bugs on galaxy tab, and only there)
logging and bt ok
asking for wifi
sorted strings
Revert "sorted strings"

This reverts commit c5bc755ee051aa5ae58b5b4dacc14473416628eb.
bt separation done
wifi separation done too
merging from master ; integrating deleted tasks for sync