Minor fixes

Author: ilyaluk

.travis.yml

@@ -1,5 +1,5 @@
 sudo: required
-dist: yakkety
+dist: trusty
 before_install:
 - sudo apt-get -qq update && sudo apt-get install -y --no-install-recommends texlive-fonts-recommended texlive-latex-extra texlive-fonts-extra dvipng texlive-latex-recommended texlive-base texlive-pictures texlive-lang-cyrillic texlive-science texlive-generic-recommended
 script:

utils/upload_all.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 for i in _build/*.pdf;
 do
-	utils/dropbox_uploader.sh upload $i `basename $i`;
+	utils/dropbox_uploader.sh upload $i Public/`basename $i`;
 done