added solution for problem 1, the secant algorithm.
throw an exception when we run out of iterations.
Changed exceptions to StopIteration when we run out of iterations.
Also changed to newer formatting option for strings.
experimenting with exponent of convergence
initial implementation

Initial implementation of B+ tree.  As of now, only the find works
reliably.
finish insert method

Finished the insert method.  Need to verify that find works.  Doesn't
seem to be working very well now.
implement a binary search for nodes

the bisect module doesn't seem to like arbitrary objects.  Reimplemented
bisect.bisect in pure python  that appears to behave much better.
clearing source files

Clearing out old files
update combinations

This function should be rewritten.  It is broken right now.
more moving of files

cleaning out of Solutions/Algorithms folder
more moving of files

more cleanup
moving more files around
more shuffling of files

almost done with reorganizing this directory.  There are two files left
over that I don't know where they go.
copy template.log

When latex fails, we should copy the log file so the user can see the
log  output of latex.
remove un-needed figures
Merge branch 'master' into fix_figures
removed un-needed files

Files are no longer needed or exist elsewhere in the project.
cleaning up of source files
Small edits to fft algorithm lab and added a solutions file.
Made changes to shorten the fft algorithm lab.  Added fft labs to Vol2.