Merge pull request #1029 from Cadair/0.4

regression and test fixes for 0.4.1
Merge pull request #1031 from Cadair/0.4

Don't use wheels for quick building packages.
Merge pull request #1032 from Cadair/0.4

Pandas wheels are broken on 2.6
Merge pull request #1033 from Cadair/0.4

0.4
Wrong pandas version in setup.py
add distribute_setup.py to MANIFEST.in
Fix syntax error in MANIFEST.in
use relative paths for source files.
back port of goes patch to v0.4.1
Fix to checking of end and start
Merge pull request #1043 from ehsteve/0.4.1_goes_patch

[BugFix]: 0.4.2 goes patch
updated HELIO link to the updated registry which is not linked to a particular machine
Merge pull request #1083 from dpshelio/0.4heliofix

HELIO url update - 0.4