v1.5.0

4eee891 fix versions
384a01c (origin/master) fix: wrong default value in scale prop
28deec2 update: pdfjs version to fix chinese character issue. Fix #34
2eef486 update: loadingtask to use new promise based api from pdfjs
c7fce98 Merge pull request #44 from andrewo0/update-pdf-vuer
52131e6 Fix Pdfvuer and added rules to the linter
311d3c8 Updated pdf vuer
2cdb9b2 Create publish.yml
80d7964 Merge pull request #33 from dpritos/fix-resized-on-destroy-error
faa89b7 set pdfViewer to null when component gets distoryed
17f3c87 Merge pull request #31 from lorado/implement-destroying
5d10230 destroy pdfViewer when component gets distroyed
ab55cf3 update usage of getViewport
0ae0890 bump pdfjs version