new example manipulate_lattice with the example of Ryoichi
some minor changes to the example
Trying again Jira.. Resolves BPWP-409

An example to load a TraceWin lattice file, manipulate it, and save to a new file. See "example.py" inside the dir.

- DENSITY class updated to support ver 9.

Ryoichi noticed the issue

resembles TraceWin distribution plot

this might not work in all cases just yet

if so find them in FIELD_MAP_PATH command instead

added update_adj() which updates the lattice based on Adjusted_Values.txt

added ELEM.update() which updates element based on para

by default false. if true overwrite existing group

also some cosmetic cleaning

can now save toutatis files correctly

toutatis distributions has a 7th line of zeros
now can read both correctly

if merging files with differing length of arrays, assume
that the shorter one lost all beam

close buffer in case trying to save file multiple times..

new function which saves the density data into a HDF5 file format
useful after e.g. combining multiple data..

seems number of header lines vary..

in dst and plt
also cosmetic changes (spaces, ordering)

dictionary return now excludes lost particles
this was essential for the twiss calculation apparently