Get the README updated with what's needed before 1.0

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "dtparse"
-version = "0.1.0"
-authors = ["Bradlee Speice <bspeice@kcg.com>"]
+version = "0.7.0"
+authors = ["Bradlee Speice <bradlee@speice.io>"]
 
 [dependencies]
 chrono = "0.4"

README.md

@@ -3,7 +3,24 @@ A [dateutil](https://github.com/dateutil/dateutil)-compatible timestamp parser f
 
 ## Where it stands
 
-Currently, most of the non-timezone functionality is complete (absent a couple of failing test cases that use fractional minutes).
+The library works really well at the moment, and passes the vast majority of `dateutil`s parser
+test suite. This isn't mission-critical ready, but is more than ready for hobbyist projects.
 
-Timezone support in Rust right now is a [bit limited](https://github.com/chronotope/chrono-tz), but should be enough that
-a compatible parser can be built.
+The issues to be resolved before version 1.0:
+
+**Functionality**:
+
+1. We don't support weekday parsing. In the Python side this is accomplished via `dateutil.relativedelta`
+
+2. Named timezones aren't supported very well. [chrono_tz](https://github.com/chronotope/chrono-tz)
+theoretically would provide support, but I'd also like some helper things available (e.g. "EST" is not a named zone in `chrono-tz`).
+Explicit time zones (i.e. "00:00:00 -0300") are working as expected.
+
+3. "Fuzzy" and "Fuzzy with tokens" modes haven't been tested. The code should work, but I need to get the
+test cases added to the auto-generation suite
+
+**Non-functional**: This library is intended to be a direct port from Python, and thus the code
+looks a lot more like Python than it does Rust. There are a ton of `TODO` comments in the code
+that need cleaned up, things that could be converted to enums, etc.
+
+In addition, some more documentation would be incredibly helpful. It's, uh, sparse at the moment.