Exotic

Features:
- Nested sampler used to fit model to data
- Algorithm to check that your comparison star is not variable
- Nonlinear Limb Darkening Parameter calculator added that also gives uncertainties
- Standard bands added for filtering (from AAVSO) and an option for users to enter custom ones based on their cameras
- Users can also enter in their own nonlinear limb darkening parameters with their uncertainties calculated outside of EXOTIC
- Updated instructions to add hyperlinks

Bugs:
- Fixed model fitting to pre-reduced data
- Bugfix for not resolving comparison star with SIMBAD
- Binner bugfix
- Rp/Rs and uncertainty bug fix

Features:
inits.txt file now converted to inits.json. An updated way for users to use the initialization file with a user-friendly interface. The next update should have a conversion for inits.txt to inits.json for users who want to convert between the two automatically.
Target pixel coordinates will be evaluated if a plate solution is given based on WCS. The user will be allowed to re-enter coordinates, use suggested coordinates, or continue using their own.
The first reference image number and name will be given in the save plot directory for the user to see what EXOTIC uses as reference.
Added feature to save memory usage
Image alignment bug fix

Bugs:
Can now enter capitalized y/n options
Create directory will no longer crash code if unsuccessfully created

Features:
User can now enter in their file extensions, as long as it is a derivative of .fits.
Plate Solution file now will have every pixel converted to WCS for checking of variable stars and later target stars
Fixed plot colors so that labels/edges are in black rather than in grey
Enabled candidate planets (not in Exoplanet Archive) to be reduced
Bugs:
Candidate planet option fixed
Save directory path fixed as well as other directory and file paths
Code clean up and fixed some Python formatting.
Safeguard for plate solution
Fix bug with directoryP being referenced before being assigned