PPI: Fix bad EventManager::eventTime() values before launching the scheduler

Scheduler: Rename watchdog scheduler functions

added more tests to increase test coverage

Scheduler: Implement BlockSignals helper class

Utils/Logger: /sys/log/self command and more command documentation
Scheduler: Add usingHiresTimers() to query current timer source

Scheduler: Switch default timer source to lores / epoll()

Utils/Daemon: Fix DuplicateEventRegistration bug

Utils/Console: Add '@' to 'ls' output for link nodes
Utils/Console: Path completion in the LineEditor follows links in all cases
Utils/Console: Path completion adds blank space after non-directories

PPI: Fix IntervalTimer unit test

Refactor build system to remove sub-library dependencies

Fix emacs auto-indentation of namespaces

PPI: Change most Packet arguments to const &
Packets: Change most Packet arguments to const &
Packets: Replace weird operator-> impleemntation

Scheduler: Optimize watchdog implementation
Socket: Change read-into-container implementation to skip unnecessary available() call
Add 'profile=1' compile option
Exclude 'boost' and 'std' symbols from documentation

Scheduler/Console: Add additional information to exceptions thrown while parsing command line arguments

Clean up all file-defines and remove all tabs