Create documentation

1.1.1

Create documentation

Create Pidfile class

1.1.0

Create Pidfile class

First major version

• Remove IPC classes
• Process pool class
• Process child class
• Process interface
• Action callback class
• Action interface
• Process status control class
• Process info control class
• Load default signal handlers by default
• Default SIGTERM signal handler
• Default SIGQUIT signal handler
• Default SIGINT signal handler
• Default SIGCHLD signal handler
• Abstract signal handler class
• Process signal control class
• Process control class