Bugfixes related to a dependency’s API changes.

src/service/environment.cr

@@ -46,7 +46,7 @@ class Environment
 			file_path = "#{path}/#{child}"
 
 			begin
-				environment = Environment.new SpecParser.parse(file_path).not_nil!
+				environment = Environment.new SpecParser.parse(File.read file_path).not_nil!
 			rescue e
 				STDERR << "error loading #{file_path}: " << e << "\n"
 				# FIXME: Print stacktrace? Debug mode?

src/service/service.cr

@@ -302,7 +302,7 @@ class Service
 			end
 
 			begin
-				specs = SpecParser.parse("#{path}/#{child}").not_nil!
+				specs = SpecParser.parse(File.read "#{path}/#{child}").not_nil!
 			rescue
 				next
 			end

src/service/service_definition.cr

@@ -64,7 +64,7 @@ class ServiceDefinition
 	def self.load(path)
 		Dir.each_child path do |child|
 			if child.match /\.spec$/
-				@@all << ServiceDefinition.new SpecParser.parse("#{path}/#{child}").not_nil!
+				@@all << ServiceDefinition.new SpecParser.parse(File.read "#{path}/#{child}").not_nil!
 			else
 				next
 			end