Make a LSST version of the time series viewer prototype.

The work should include the following:

• LSST search processor doing object and flux id search
• Make the abstraction infrastructure to be mission specific
• Experiment to understand where we need to abstract
• loading the correct images based on the data source (using the abstraction layer)

This is the first part of changes to support LSST time series: (done)

• Refactored LSSTCataLogSearch - separated LSSTQuery - with the common code to do DAX queries
• Added LSSTLightCurveQuery - to get raw lightcurve table for a given objectId
• Refactored LC code to abstract WISE specific code into a LCMissionConverter object
• Supports either WISE or LSST raw table (from LSSTLightCurveQuery processor)

Limitations of LSST Light Curve app that will be addressed in another ticket

• The table should be filtered manually (by applying a filter to filterName column), UI for switching the bands is not ready
• images are not cutouts, centered on the object ra and decl, but a full image containing ra and decl (cutouts are being implemented by DAX)