Add PHP7.0 to travis config. Remove version from composer.json.

.travis.yml

@@ -7,7 +7,7 @@ language: php
 
 php:
   - 5.6
-  # - 5.5
+  - 7.0
 
 env:
   DOCKER_COMPOSE_VERSION: 1.4.2
@@ -22,8 +22,8 @@ before_install:
   - docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" https://johnatan.ru:5000
   # Up all the services with ignore output
   - docker-compose up </dev/null &>/dev/null &
-  - if [[ "$TRAVIS_PHP_VERSION" = "5.5" ]]; then pecl install mailparse-2.1.6 ; fi
   - if [[ "$TRAVIS_PHP_VERSION" = "5.6" ]]; then pecl install mailparse-2.1.6 ; fi
+  - if [[ "$TRAVIS_PHP_VERSION" = "7.0" ]]; then pecl install mailparse ; fi
   - phpenv config-add travis-php-config.ini
   - composer self-update
   - composer install --prefer-source

composer.json

@@ -13,7 +13,6 @@
         "mailtrap"
     ],
     "license": "MIT",
-    "version": "1.2",
     "authors": [
         {
             "name": "Evgeniy Tetenchuk",