Added license headers to helper classes
Added I/O-classes for MillerIndices and UncertainValue

These classes will make it easier to change the string format in which
data is stored/displayed without touching the actual logic.
Replaced C++11-piece in PoldiPeakSearchTest
Refs #4856 Add copy logs to fit workspaces.
First draft of PoldiFitPeaks1D

Still contains problems and errors, but the "overall logic" seems to be
close to the existing software.
Process ADARA beam monitor packets for event counts

Read the ADARA beam monitor packets and store the event counts in the
sample log.  Note: Not doing anything with the actual time of flight
values yet.

Refs #9163
Refs #9205 - While we're revisiting the property, add a validator.

(This change is a safe one to make as the property was essentially
mandatory anyway -- previously we were just checking in the `exec`
portion of the alg rather than in `init`.)
Re #9013 Exclude Indirect from LoadILL
Re #9013 Loader for ILL IN16B
Merge remote-tracking branch 'origin/master' into feature/9013_load_ill_indirect
Refs #9098 Make range selector info only.

It's difficult to select the correct binning by dragging the range selector.
This approach is also consistent with the way binning is selected on the Fury interface.
Re #9013 Typo
Re #9013 correct monitor distance
Replaced inverse summation of valueToErrorRatio
Extracted static member functions for unit conversion from
PoldiAutoCorrelationCore

There is now a new namespace Mantid::Poldi::Conversions which will
contain all unit conversion functions used in the poldi routines.
Calculation of d-grid is extracted into separate class
Moved conversion between rad and deg into Conversions namespace
Commented out in order to compile with clang/libc++ on OS X.

refs #7284
There is a ticket to try and fix this (refs #9217)
Fixed include guards

The guards at the top of the file didn't actually match each other.
refs #7284
Removed some un-needed (hopefully) headers.

refs #7284