#
#Version: 1.4.0
#OS:	  Linux
#Author:  Sebastien Moretti
#E-mail:  moretti.sebastien [AT] gmail.com
#

History of ProSAT plugin enhancements:
1.4.0
	Print PSA... motifs at first because most of them are
	larger than others and can hide them.
	E.g.: 1LLP

1.2.0
	Failure are files that are not 'currently' available.
	Repeat, several times, the download of files if wget
	returns an empty file.
	Test if wget command is available.
	Test pymol (pymol 0.99), then pymol.com (pymol <=0.98),
	then pymol.exe to find the $PYMOL_HOME directory.

1.1.4
	Remove automatically the 'nt' object if there is no
	nucleotide in the PDB

1.1.3
	Minor code optimizations: ' and " ...

1.1.2
	A better management of the pdb header in the .ras file:
	Sometimes, fields in the HEADER line are not properly
	separated. The script can manage it now.

	Show HET as sticks but hide water molecules

1.1.1
	A better management of the prosite description lines:
	Prosite description lines can contain special characters
	which are misinterpreted by PyMOL (\s \/ \, \; \( \) \[ \] \& 
	\* \% \?). Now, they are removed or replaced.

1.1.0
	All-in-one script to install the ProSAT plugin on Linux OS
	It finds the location of 'pymol.exe' and copy the scripts in
	the PyMOL modules directory.
	It changes the path for the perl script in the Python plugin.