Peptides v0.4 release

Include functions

Code	Function
aacomp	Compute the amino-acid composition of a protein sequence
aindex	Compute the aliphatic index of a protein sequence
boman	Compute the Boman (Potential Protein Interaction) index
charge	Compute the theoretical net charge of a protein sequence
h	Compute the hydrophobicity index (Eisenberg (1984) scale only)
kd	Compute the hydrophobicity index (Kyte Doolittle scale only)
hmoment	Compute the hydrophobic moment of a protein sequence
instaindex	Compute the instability index of a protein sequence
lengthpep	Compute the aminoacid length of a protein sequence
membpos	Compute theoretically the class of a protein sequence
mw	Compute the molecular weight of a protein sequence
pI	Compute the isoelectic point (pI) of a protein sequence
plot.xvg	Plot time series from GROMACS XVG files
read.xvg	Read XVG files from GROMACS molecular dynamics package