Fixes and new features

- Add filters to ignore non-hardware interfaces (#12)
- Add memory and cpu reporting to HA (#3)
- Awaken ChangeLog and add to README

ChangeLog

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+Mon Aug 17 01:26:21 2020 -0600 v1.5.0
+
+  - Added Memory Reporting
+  - Added CPU Reporting
+  - Removed reporting of non-hardware net devices (Hassio, Docker, etc.)
+  - Possibly breaking change (UniqueID may change for some users)
+
+Sat Aug 15 03:25:26 2020 -0600 v1.4.4
+
+  - Fix log file grep (for some systems)
+     Add option for grep to treat  dpkg log files a text (#8)
+     README: show new drives entry in MQTT payload
+
+Tue Aug 11 18:42:34 2020 -0600 v1.4.3
+
+  - Add alternate locn for vcgen* cmd, use alternate drive space parser
+
+Sun Aug 9 18:25:57 2020 -0600 v1.4.2
+
+  - Adjust retry timer for systemd service
+  - Update README, adjust systemd script to start at later time
+
+Wed Aug 5 12:41:34 2020 -0600 v1.4.1
+
+  - Fix df use on non-english systems
+  - Update genBugInfo to latest commands
+
+Mon Aug 3 16:58:07 2020 -0600 v1.4.0
+
+  - Split nfs mounts into two entries in drive dict
+  - Shows drives under text keys, paths didnt work!
+  - Report drive values as numbers not strings
+  - Cut over to new filesytem interp mech. Should now handle NFS and other mounts
+
+Sun Aug 2 04:20:10 2020 -0600 v1.3.4.1
+
+  - More README touches
+  - Changes after first test
+  - Add new sysV init script startup form
+
+Sat Aug 1 21:20:18 2020 -0600 v1.3.4
+
+  - Block errors from log grep
+
+Sat Aug 1 20:44:30 2020 -0600 v1.3.3
+
+  - Fix date handling - handle not found
+
+Sat Aug 1 19:10:26 2020 -0600 v1.3.2
+
+  - Fix uniqueID code, last upd date code
+     Last update date was being affected by log-rotate... move to another technique
+     Damaged unique ID generation with v1.3.0... fixed it now
+
+Sat Aug 1 16:02:38 2020 -0600 v1.3.1
+
+  - Fix fqdn returned when no fallback and no domain
+
+Sat Aug 1 15:14:06 2020 -0600 v1.3.0
+
+  - Add new Config Variables
+     Add fallback_domain and discovery_prefix to config file reader
+     Adjust discovery advert to use new prefix
+     Adjust hostname fetch to use new fallback
+     Add temp fallback to cpu when gpu not avail
+     Ship both cpu and gpu temps in status dict
+  - Add bug report info script and instru. in bug report template
+  - Add Jessie notes
+
+Fri Jul 24 18:54:50 2020 -0600 v1.2.2
+
+  - Fix hardware mac/network info fetch on jessie 4.9.35-v7+
+  - Update README - minor
+  - Update README: add topics and new pic
+
+Thu Jul 23 13:55:00 2020 -0600 v1.2.1
+
+  - Thin out our two new topics - dont advert json template
+
+Wed Jul 22 21:34:06 2020 -0600 v1.2.0
+
+  - Update ISP-RPi-mqtt-daemon.py
+     Add two new endponts discovered per RPi (decr C and % space used)
+     Add test mode for failed to report in
+     Forward interval set to card
+     New option for testing stall
+
+Wed Jul 22 13:47:18 2020 -0600 v1.1.2
+
+  - Fix uptime reporting bug at first boot
+  - Adjust README config steps
+  - Minor cleanup incl, uptime
+  - Adjust to any network IF name, fix uptime read
+
+Sun Jul 19 22:04:30 2020 -0600 v1.0.1
+
+  - Fix naive datetime script fail
+  - Add notes about script enable
+  - Added why manually test
+  - Add config.ini setup instru, fix script name
+  - Better image for README
+
+Sun Jul 19 13:36:11 2020 -0600 v1.0.0
+
+  - First fully working version