Need to add current URL to server address!
Fix internal server errors.
Fix missing SNPs on RTF export
Get SNP setting from form, not viewconfig
Merge branch 'release/76' of https://github.com/Ensembl/ensembl-webcode into release/76
Don't override location link with current URL location, as it can lead to non-intuitive behaviour
Added GRCh37 to assembly dropdown
Removed link to "all genes associated with this name", as it seems to be obsolete
Removing CVS variables
Moved GRCh37 link so it appears on all pages
Faster and less crashy sequence markup.
Switched to using ArchiveAdaptor
bugfix: contrained elements [Ensembl #414558]

This fixes a bug reported by Kathryn
The problem is that only alternate constrained elements are displayed
e.g. the 2 displays differ by 10 bases and show different alternate constrained elements
http://www.ensembl.org/Homo_sapiens/Share/52ec3510c99fd366db80fd610d0cf8d0146396359
http://www.ensembl.org/Homo_sapiens/Share/140a3c4e7efab265ae337bcddb1e1829146396359

I think the problem is in the file
ensembl-webcode/modules/EnsEMBL/Draw/GlyphSet/_alignment_multiple.pm in sub
draw_features. I added an array @block_colours to enable the shading of
alternate GenomicAlignBlocks to help distinguish them when they were next
to one another. Originally this was also done for the constrained elements
but we decided that these were better as a single colour. However, the
@block_colours array has 2 colours for GenomicAlignBlocks but only one
colour for constrained elements:

  #colours to distinguish alternating features for GenomicAlignBlock objects only
  my @block_colours;
  if ($constrained_element) {
      push @block_colours, $feature_colour;
  } else {
      @block_colours =($feature_colour, $self->{'config'}->colourmap->mix($feature_colour,'white',0.5));

  }

I think a solution is to add another $feature_colour when using $constrained_element
e.g.
if ($constrained_element) {
	@block_colours = ($feature_colour, $feature_colour);
} else {
	…..
}
Merge pull request #93 from muffato/constrained_element

bugfix: contrained elements [Ensembl #414558]
Fix text sequence views.
Nav buttons for regulation. (Drawn at last!)
Include flanks when drawing inactive.
No longer show 19/18 cells in cell selector !
Don't show status line for MultiCell.
Cell selector to Feature Context page.