Fortpy

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- Fixed a bug where parameters with `regular="true"` weren't being found because the dictionary had lower-case keys and the variable name was upper-case.
- Fixed parser bug for displaying and saving modifiers on executables.
- Fixed parser bug for determining the dependency modules.
- Added support for identifying modules that require pre-processing before compilation.
- Added configuration section `<libraries>` to fortpy `config.xml`. Allows libraries to be explicitly specified for inclusion when linking the unit testing executable.
- Added rule to the auto-generated makefile for creating a shared library of the executable being unit tested and all of its dependencies.

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- Fixed parsing issues when identifying dependency calls inside of executables. This also fixed some isense issues caused by broken dependencies definitions.

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- Added multiple cache support so that unit testing doesn't affect the "production" cache.
- Fixed versioning issue where the cache was not being invalidated when incompatible changes are made to the structure of classes that get serialized.
- Minor version release because of additional unit testing support and new support for interfaces.

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- Added feature for auto-generating the global variable for custom types whose embedded methods are being tested. Usually, a `regular="true"` attribute is required to auto-generate a global variable. However, when embedded types are being called, they seldomly get commented with `<parameter>` tags because it is well understood that the first argument is the type/class instance.
- Fixed issue 9
- Added limited support for interfaces. Generic interfaces are supported with isense now. Although the parsers will handle the operator and assignment interfaces, support is not yet provided for actually using the symbols defined in those interfaces.
- Fixed issue 11
- Added more intelligent completions for embedded methods in derived types. Previously, all members and module procedures in an embedded type were returned with %-completion; now if the symbol is preceded by `call`, only embedded subroutine definitions are returned.

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- Debugged error where the first parameter to an embedded procedure on a derived type was still being explicitly passed in to the embedded procedure. Since the compiler does that automatically, it was choking.

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- Debugged the first real unit test case of an embedded method unit test.
- Debugged some additional allocation problems with auto-generated parameters in the unit testing.