Elle Microstructural Modelling SVN Code

tidy.elle.cc:
remove debugging stuff

ppm2elle.elle.cc:
Changes to allow reading of caxis data from ppm files

fft2elle.cc:
minor changes: No need to get node position again in this loop.
If wrapping (commented out code) then get unode position relative to node

elle2ebsd.cc
changed file extension of output file to ".txt" (from ".hkl")
Easier for importing into hkl software

image.h added for declaration of keywords and fns used in reading ppm
files with caxis data

convert.h general.cc
Fns GeoToMath and MathToGeo (currently same code). Used for changing
between math convention and geo convention for orientation

file.h image.cc image.h
Changes and functions for reading CAxis data from ppm files

runopts.cc
declaration of runopts.h moved for some reason.

Added ctime header and replaced time(0) with std::time(0) to that latte
would build

interface.*
getParent() return type changed so that old merge process would
build

Other files, functions added to remove attributes from unodes and
bnodes.
Useful for deleting temporary attributes which do not need to be saved.

Use the functions in the basecode to remove temporary attributes before
saving the file

Update for Euler ZXZ convention functions