1. KList[M[_]] now instead of KList[HL <: HList, M[_]]
a. head, tail work properly in this variant
b. disadvantage is that full type not easily transformed to new type constructor
2. AList abstracts on K[L[x]], a higher order type constructor.
A. Instances written for:
a. KList
b. Seq[M[T]] for a fixed T
c. TupleN
d. single values
e. operate on one type constructor when nested
B. Main disadvantage is type inference. It just doesn't happen for K[L[x]].
This is mitigated by AList being used internally and rarely needing to construct a K.
* Puppies may rest easy from the removal of Option.get calls.
* better names for config values
* Added a helper method to avoid any possible code duplication, besides repeated def, val, match and for keywords.
Looking for ways to remove this duplciation ASAP.
* Moved from pattern match to ._1, my most hated member.
when a properties file is not otherwise explicitly specified,
the sbt.version from project/build.properties is used to select
the default properties file to use. This launcher should be able
to launch:
0.7.x
0.10.{0,1}
0.11.{0,1,2,3}
0.12.x
Note that it can only launch the release versions of 0.10 and 0.11
listed above and in particular cannot launch snapshot versions. All
0.12.x versions and 0.7.x versions should be supported, although only
0.7.7 was tested.
This is motivated by the high likelihood that it is causing the
various problems some users have with the launcher not finding
some dependencies. ref #217.