Merge pull request #2 from i5K-KINBRE-script-share/master

add diagrams
Update README.md
Update README.md
Update README.md
Update README.md
Merge pull request #3 from i5K-KINBRE-script-share/master

update diagram
Merge pull request #4 from i5K-KINBRE-script-share/master

update images
Merge pull request #5 from i5K-KINBRE-script-share/master

switch percent aligned from decimal to percent
Update xmap_filter.pl
Merge pull request #2 from kstatebioinfo/master

repair xmap_filter.pl