Merge pull request #6 from throrin19/release-0.3.0

Release 0.3.0
Merge pull request #10 from throrin19/release-0.3.2

Release 0.3.2
Merge pull request #11 from throrin19/release-0.4.0

Release 0.4.0
Merge pull request #14 from throrin19/release-0.4.1

Release 0.4.1
Merge branch 'release/0.4.3'
Merge branch 'release/0.4.4'
Merge pull request #15 from throrin19/development

Update README.md
Merge branch 'release/0.5.0'
Merge branch 'master' of github.com:throrin19/svgutils
@ miss version on package.json
merge release 0.5.1
Merge branch 'release/0.5.2'
Merge branch 'release/0.5.3'
Merge branch 'release/0.5.4'
Merge branch 'release/0.6.0'
Merge branch 'release/0.6.1'
Merge branch 'release/6.2.0'
Merge branch 'release/0.6.3'
Merge tag '0.6.3' into development

tag 0.6.3