Merge pull request #81 from ehsteve/master

Updating upstream
added sas can temperature plots
added colors to annotations and fixed bug in data being sent to plots
added voltage plots
data packet now correctly provides times with nanosecond accuracy
updates to file saving code
added new isSaving code now for RAS and PYAS
Merge branch 'master' into plotting
fix to file saving and plotting. took away ability to zoom in x-axis. python scripts will allow further investigation of features.
fix so can now archive. Problem was that Xcode was optimizing too aggressively when building the release. It was ignoring a function which Albert uses to "seed" the use of templates (_template_loader). Since this function is never called anywhere, Xcode was not compiling it and so the templates were not being "initialized".
updated names of PYAS to PYAS-F and PYAS-R for clarity
fixed bug in file opening
added autosaving of log messages to file
Merge pull request #83 from ehsteve/master

Fixes to plotting, added code to save log to file and other fixes