fix for issue #122
Fixed issue #70
typo fix
Merge remote-tracking branch 'upstream/master' into schriste
Some words on metadata.
added more instruments that are supported by lightcurve in 0.5
grammar fix.
Add an example of metadata persistance.
cadair fix.
added in some typical workflows in to the introduction
Merge pull request #138 from aringlis/lightcurve_instr

Added more instruments that are supported by Lightcurve in 0.5
Merge pull request #137 from Cadair/i115_meta_mapping

Some words on metadata.
small update
Merge pull request #135 from ehsteve/schriste

My Fixes
introduction: updated journal information
fix for issue #110
Missing comma after e.g.
Merge pull request #140 from ehsteve/schriste

Fix for issue #110
Merge pull request #141 from ayshih/eg

Inserted missing comma after e.g.
Merge pull request #139 from wafels/master

added in some typical workflows in to the introduction