Merge pull request #49 from alanxoc3/GH-6-two-inputs

Backend refactor. Metafile change. 2 inputs. Better tests.

.travis.yml

@@ -12,7 +12,7 @@ script:
   - echo Building Concards $CONCARDS_VERSION
   - go get github.com/mattn/goveralls
   - go test -v ./...
-  - "$GOPATH/bin/goveralls -service=travis-ci"
+  - "$GOPATH/bin/goveralls -service=travis-ci || true"
 
 before_deploy:
   - go get github.com/mitchellh/gox

README.md

@@ -27,12 +27,23 @@ page](https://github.com/alanxoc3/concards/releases). At the moment, only Linux
 and Mac are supported.
 
 ### Building From Source
-Use the `go install` command, passing in snapshot as the version concards
-compiles with.
+It should be super simple. Just use the `go install` command:
 ``` bash
-go install -ldflags="-X main.version=snapshot" github.com/alanxoc3/concards
+go install github.com/alanxoc3/concards
 ```
 
+### Dependencies
+This project currently depends on:
+- [stretchr/testify](https://github.com/stretchr/testify) for unit tests.
+- [alanxoc3/argparse](https://github.com/alanxoc3/argparse) forked from
+  [akamensky/argparse](https://github.com/akamensky/argparse) for CLI options.
+- [nsf/termbox-go](https://github.com/nsf/termbox-go) for the terminal gui.
+- [mattn/go-runewidth](https://github.com/mattn/go-runewidth) to help with
+  Asian characters.
+
+Concards wouldn't be where it is today without those open source projects &
+their contributors, so please check them out too :).
+
 ## Usage
 The complete syntax of embedding your flashcards into text documents consists
 of these keywords:
@@ -59,7 +70,7 @@ Here are a few example concards:
    can save typing.
 
 @> Can a concard have more than 2 sides?
- | Yes. | Yes it can.
+ | Yes
 
 @> What does a concard look like?
  | \@> It could look like this \| What does a concard look like? \<@