Switched build manager to use scipy version of assemble images
Used Pydev function for organizing imports
Added SerialEM Version and Capture date to report webpage.
Merge branch 'master'

Conflicts:
	nornir_buildmanager/importers/idoc.py
	nornir_buildmanager/operations/reporting.py
Handle captions explicitly to prevent non-compliant HTML  tables.
Merge branch 'master'
Generating reports was taking a long time due to log parsing.  SerialEMLog objects are now pickled after creation and destroyed if the log modified date is bumped or a version check fails.
Merge branch 'master'
idoc strips the version and startup strings
test updated to test the cached and non-cached SerialEMLogs
Fix for first tile captured by SerialEM in a hemisphere missing in drift and grid graphs.
idoc strips the version and startup strings
test updated to test the cached and non-cached SerialEMLogs
Fix for first tile captured by SerialEM in a hemisphere missing in drift and grid graphs.
Merge branch 'master'
Copy files has more verbose logging
Added pipeline to drop mosaic images into one directory
Removed duplicate setup logging call for build.py
When determining if stos brute file is stale use Checksum if available first, then last modified date.
Fix path rename if the new path already exists.
Added method to remove duplicate links\
Do not throw an exception if assemble produces no output.  Print log error instead.
Refactored pipeline manager to use a common function to iterate through child nodes of a pipeline.  It prevents a top level pipeline error from killing unrelated operations in later steps.
Use Nornir's implementation of stos-brute instead of ir-tools
Ensure meta data is saved if stos-brute runs