Added the following iterator functions that wrap
search/next pairs of functions:
globalSolarEclipsesAfter
localSolarEclipsesAfter
lunarApsidesAfter
lunarEclipsesAfter
moonNodesAfter
moonQuartersAfter
planetApsidesAfter
transitsAfter
I updated the following Kotlin demos:
MoonPhase.kt ==> moonQuartersAfter
LunarEclipse.kt ==> lunarEclipsesAfter
However, I have not yet figured out how to use these
functions in the corresponding Java demos.
I found that there were a bunch of lingering 'jvm'
tags in the generated markdown documentation.
Got rid of them with another change to format_kotlin_doc.py.
The dokkaGfm tool has a few oddities I don't like.
I updated my format_kotlin_doc.py script to work around
a couple of them:
1. Strip out all the noisy [jvm] tags it puts everywhere.
2. Remove the unhelpful and incorrect `Properties` sections
it adds to all my enum classes and enum members.
I will come back and address other issues later.
Search for times when the Moon ascends or descends
through the ecliptic plane. These are called
ascending and descending nodes. Added the functions:
searchMoonNode
nextMoonNode
Also corrected comments in the unit tests that
incorrectly stated nodes occur when the ecliptic
longitude is zero. They should have said the
ecliptic latitude is zero.
