some basic updates to migrate away from github and travis

.travis.yml

@@ -1,10 +0,0 @@
-language: python
-python:
-  - "3.5"
-  - "3.7"
-
-before_install: pip install mock python-dateutil
-
-install: python setup.py bdist_egg
-
-script: ./tests.sh

README.md

@@ -1,5 +1,3 @@
-[![Build Status](https://travis-ci.org/theg5prank/backupmgr.svg?branch=master)](https://travis-ci.org/theg5prank/backupmgr)
-
 # backupmgr
 
 backupmgr is a backup tool to manage your backups.

clean.sh

@@ -3,7 +3,7 @@
 set -x
 set -e
 
-find . -name '*.pyc' | xargs rm
+find . -name '*.pyc' -exec rm {} +
 rm -rf build
 rm -rf *.egg-info
-rm -rf dist
+rm -rf dist