renamed devImport to testImport to make the meaning more clear

cfg/config.go

diff --git a/cfg/config.go b/cfg/config.go
index afeed9a..50366d7 100644
--- a/cfg/config.go
+++ b/cfg/config.go
@@ -51,7 +51,7 @@
 
 	// DevImports contains the test or other development imports for a project.
 	// See the Dependency type for more details on how this is recorded.
-	DevImports Dependencies `yaml:"devimport,omitempty"`
+	DevImports Dependencies `yaml:"testImport,omitempty"`
 }
 
 // A transitive representation of a dependency for importing and exporting to yaml.
@@ -64,7 +64,7 @@
 	Ignore      []string     `yaml:"ignore,omitempty"`
 	Exclude     []string     `yaml:"excludeDirs,omitempty"`
 	Imports     Dependencies `yaml:"import"`
-	DevImports  Dependencies `yaml:"devimport,omitempty"`
+	DevImports  Dependencies `yaml:"testImport,omitempty"`
 }
 
 // ConfigFromYaml returns an instance of Config from YAML

cfg/lock.go

diff --git a/cfg/lock.go b/cfg/lock.go
index 517d3ba..8b4d252 100644
--- a/cfg/lock.go
+++ b/cfg/lock.go
@@ -15,7 +15,7 @@
 	Hash       string    `yaml:"hash"`
 	Updated    time.Time `yaml:"updated"`
 	Imports    Locks     `yaml:"imports"`
-	DevImports Locks     `yaml:"devImports"`
+	DevImports Locks     `yaml:"testImports"`
 }
 
 // LockfileFromYaml returns an instance of Lockfile from YAML

docs/glide.yaml.md

diff --git a/docs/glide.yaml.md b/docs/glide.yaml.md
index 2943853..f0173ac 100644
--- a/docs/glide.yaml.md
+++ b/docs/glide.yaml.md
@@ -44,4 +44,4 @@
     - `subpackages`: A record of packages being used within a repository. This does not include all packages within a repository but rather those being used.
     - `os`: A list of operating systems used for filtering. If set it will compare the current runtime OS to the one specified and only fetch the dependency if there is a match. If not set filtering is skipped. The names are the same used in build flags and `GOOS` environment variable.
     - `arch`: A list of architectures used for filtering. If set it will compare the current runtime architecture to the one specified and only fetch the dependency if there is a match. If not set filtering is skipped. The names are the same used in build flags and `GOARCH` environment variable.
-- `devImport`: A list of development packages. Each package has the same details as those listed under import.
+- `testImport`: A list of packages used in tests that are not already listed in `import`. Each package has the same details as those listed under import.