Update README.md
Update README.md
adding fetchData.py for retrieving ISR data from Madrigal
adding readData.py for reading hdf5 files from Madrigal
Adding a new file that contains the radDataRead from the VT repo. This way people can still grab data from the VT servers if they wish.
Modified the radDataOpen function for use with chapman's fitcon data files
finished radDataRead.py for ISAS directory and file naming conventions
tidying up from removal of ampere
fetchData.py will now only get an hdf5 from Madrigal
Modified to use isprint to get data and then pickle it.
separated hdf5 and pickle outputs into different functions
tidying up the code
removing duplicated code
Downloaded hdf5 now parsed into dictionary and pickled in the same way that isPrint output is
Merge remote-tracking branch 'origin/patch-2'
Merge remote-tracking branch 'origin/isr_stuff'
Merge remote-tracking branch 'upstream/master'

merging in updates from davitpy
Merge branch 'master' of https://github.com/asreimer/davitpy-usask
Added frequency band selection to plotRti.  Expanded possible plotted frequencies to entire SD range (8-20).
Merge branch 'master' of https://github.com/asreimer/davitpy-usask
Update rti.py

Fixed line breaking.