Lost taxa are now stored with the "lost_species_tree_node_id" tags
Added actions to GeneTree and Family redirect URLs, otherwise they fail without a default action
Updated link to Multi/GeneTree - action is now mandatory
Added links to Tarbase website
Adding new way to add help tips for form labels

'helptip' key added as an argument for add_field method
Question mark sign added to the labels that need help tips (needs improvement)
Added actions to GeneTree and Family redirect URLs, otherwise they fail without a default action
Updated link to Multi/GeneTree - action is now mandatory
Added links to Tarbase website
Adding new way to add help tips for form labels

'helptip' key added as an argument for add_field method
Question mark sign added to the labels that need help tips (needs improvement)
Merge pull request #12 from muffato/feature/lost_taxa

Lost taxa are now stored with the "lost_species_tree_node_id" tags
Merge branch 'master' into feature/tools-dev