Files moved to tools plugin
Changes for 'Blast this sequence' button on LHS

seqBlastForm var added to enable submitting form from events other than submit button click
Class value 'sequence_info' changed to 'seq_info' and '_seq' for CSS and JS usage respectively
Tools links modified
Old Blast files removed
Config changes for new Blast
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 branch 'master' into feature/tools-dev
Bad url
Bugfix: taxon names in the gene-tree displays

The taxon names are found directly on the species-tree nodes.
They can be overriden by the "ensembl alias name" taxon tag.
Get the display species-sets from ncbi_taxa_name

The list of species sets is now stored in the ncbi_taxa_node table.
Only the set of low-coverage species has to be fetched in a different
way.
Simplify the "genetree_display" logic

The "genetree_display" key is there by construction of the hash.
There is no need of checking it.
attrib_type codes have changed, updated to match data in 75
added readthrough counts
The method can be found from the mlss_id
Do not group "minor" slices into "Others"
New methods / documents to automatically display stats about gene-trees
Code to draw a tree

The drawing is made inside of a HTML table. Each branch / node is
assigned to a cell of the grid. The code assumes that several images are
available under the same URL (ct_hor.png, etc)
The gene-tree statstics are split in several pages