Cleaned up documentation, added :builtin shortcut syntax
Cleaned up documentation, added :builtin shortcut syntax

pagekite/PyPagekite,output/PyPagekite,lyoshenka/PyPagekite,lyoshenka/PyPagekite,pagekite/PyPagekite,lyoshenka/PyPagekite,output/PyPagekite,pagekite/PyPagekite,output/PyPagekite