1s delay for set_direction retry

This release brings in @MEitelwein's fix to allow the code to work properly under the non-root user use via udev rules.

GPIO control via sysfs pin number

This enables the ability to control the GPIO with the sysfs pin number like RPi.GPIO. Also brings in the wait_for_edge timeout value.

v0.6.1

fixing implementation of #76 since i didn't actually test it

PR#70 Merge + Readme Updates

v0.5.9

README updates following the merge of PR#70 into master

v0.5.8

Closing out Issue #68 by adding 3 CHIP Pro pins able to be used as in…

v0.5.7

adding i2s pins as gpio capable for the chip pro, code to handle per …

Fix for issues #63

Fix for Issue #63

v0.5.5

Fixing issue where using alt name for the XIO would cause a segfault …