Resolved parking accessory handling issue.

- Yikes. Totally borked the last parking “fix”. Testing shows that all
accessories are now properly handled when retracting and restoring. It
was caused by not accounting for the planner re-factoring correctly in
the parking code.

doc/log/commit_log_v1.1.txt

@@ -1,3 +1,24 @@
+----------------
+Date: 2016-10-24
+Author: Sonny Jeon
+Subject: Minor re-factoring. Fix an issue with parking and spindle restore.
+
+- Altered the report counters to be count down, rather than count up.
+Simplified some of the logic.
+
+- Fixed an issue with parking restore. The spindle state would disable
+then reenable.
+
+- Clarified some of the config.h descriptions.
+
+- Moved the compile-time checks from config.h to grbl.h. They don’t
+belong in the config.h file.
+
+- Refactored the initialization of the system variables in main.c.
+System position and probe position were undefined when power cycled,
+but were zero anyway. Added clear vector code to make it explicit.
+
+
 ----------------
 Date: 2016-10-23
 Author: Sonny Jeon