Fa

What's Changed
* a0f7a762c52d06d00a1763429052ee541a0820c6 command: verify_single: fix doc (doronz88)
* cc5e7745857d19407dfcd7d56b227e8cd0a130dc ida_plugin: sort symbols before writing them into symbols.txt (doronz88)
* 2ff59e41b81d20a74c8fdaa0460571c3a25272d5 fix package resource paths (doronz88)
* cfdceb6ac4ee446f95bdb55987bfa932790cb2d5 add pyrpc (doronz88)

**Full Changelog**: https://github.com/doronz88/fa/compare/v0.2.2...v0.3.0

bugfix: exported types when exporting a C header file

Use of cache for when using `symbols()` function in order to find all symbols for selected project.
If a symbol has been previously searched for during this operation using the `find` command, or just by it being a `.sig` file, it's now stored so FA won't have to search for it again.

The cache resets when the `symbols()` function finishes.

* Raname commands: `checkpoint` -> `store`, `back-to-checkpoint` -> `load`
* Parse all integers as python-eval expressions
* Save-temp-sig function now just copies the file as-is, instead of reserializing it.
* Add the following command for conditional branches: `label`, `b`, `if`, `python-if`
* Add `symdiff` command for symmetric-difference operation

* Improve export within IDA
* Add interpertation time for each SIG file into stdout.
* Auto-generate sublime completions so they are always up to date.

* Add commands: `argument`, `intersect`
* Deprecate use of: `and`, `or`, `xrefs-to`. Will be removed in v0.2.0