add tag regex for file of lanes
added tests for --smalt_mapper_l
added --smalt_mapper_l parameter
updated help text
updated error message
Merge pull request #35 from CraigPorter/fix_file_of_lanes

add tag regex for file of lanes
Merge pull request #40 from CraigPorter/add_pairtype_option_for_smalt

Add pairtype option for smalt
assembly for eukaryotes
fix packagename for script
Merge pull request #41 from andrewjpage/leish_assembly

assembly for eukaryotes