Merge pull request #1 from legionus/master

New tokens
Add Makefile

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Move files into ShellParser/

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Add AndOrList

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Add print method

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
More examples

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Add token Word

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Add print to FuncDef

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Add print to BraceGroup

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
One more test case

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Fix \ handling

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>