Fixed script deploy docs

Author: srtab

.travis.yml

@@ -13,7 +13,7 @@ before_script:
   - composer self-update
 
 install:
-  - composer install --dev --no-interaction
+  - composer install --no-interaction
 
 script:
   - mkdir -p build/logs

docs/deploy.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-sudo pip install -r docs/requirements.txt && \
+pip install -r docs/requirements.txt && \
     cd docs/php-form && \
     mkdocs build && \
     tar -zcvf phpform.tar.gz -C site . && \
-    curl -X POST -H "Content-Type: multipart/form-data" -H "Api-Key: $ALEXANDRIA_APIKEY" -F "archive=@phpform.tar.gz" https://alexandriadocs.io/api/v1/projects/upload/
+    curl -X POST -H "Content-Type: multipart/form-data" -H "Api-Key: ${ALEXANDRIA_APIKEY}" -F "archive=@phpform.tar.gz" https://alexandriadocs.io/api/v1/projects/upload/