Release 0.2.1

• Improve thrown errors (23cae18)
• Upgrade gulp-shared-tasks 0.23.3 -> 0.23.4 (9961978)
• Upgrade gulp-shared-tasks 0.23.2 -> 0.23.3 (679ab20)
• Upgrade gulp-shared-tasks 0.23.1 -> 0.23.2 (00125a3)
• Upgrade gulp-shared-tasks 0.23.0 -> 0.23.1 (da4c74d)
• Upgrade gulp-shared-tasks 0.22.13 -> 0.23.0 (c96a47b)
• Add newlines between README badges (59f73b3)
• Update badges colors (4f6e2ad)
• Update badges colors (b2a2459)
• Update badges colors (b303b6c)
• Update README badges (38cdbb9)
• Upgrade gulp-shared-tasks 0.22.10 -> 0.22.13 (ba6a7c4)
• Upgrade ava 1.4.0 -> 1.4.1 (cade1d4)
• Update .gitignore (3552969)
• Upgrade gulp-shared-tasks 0.22.8 -> 0.22.10 (392028c)
• Upgrade gulp-shared-tasks 0.22.7 -> 0.22.8 (ae964d4)
• Upgrade gulp-shared-tasks 0.22.6 -> 0.22.7 (4baa453)
• Upgrade gulp-shared-tasks 0.22.5 -> 0.22.6 (d278511)
• Upgrade gulp-shared-tasks 0.22.4 -> 0.22.5 (c2ae233)
• Upgrade gulp-shared-tasks 0.22.3 -> 0.22.4 (f63148b)
• Upgrade ava 1.3.1 -> 1.4.0 (eaff0c7)
• Upgrade gulp-shared-tasks 0.22.2 -> 0.22.3 (7106055)
• Upgrade gulp-shared-tasks 0.22.1 -> 0.22.2 (36671ec)
• Update lock file (0d14a0b)
• Upgrade gulp-shared-tasks 0.22.0 -> 0.22.1 (f6a404a)
• Upgrade Babel (8dfbf0e)
• Upgrade gulp-shared-tasks 0.21.1 -> 0.21.2 (39d40d5)
• Revert "Upgrade @babel/runtime 7.3.4 -> 7.4.0" (e2fe276)
• Revert "Upgrade core-js 2.6.5 -> 3.0.0" (10fd4cc)
• Upgrade gulp-shared-tasks 0.21.0 -> 0.21.1 (e1d6856)
• Upgrade gulp-shared-tasks 0.20.0 -> 0.21.0 (a7ad5fd)
• Upgrade gulp-shared-tasks 0.19.8 -> 0.20.0 (4d34d59)
• Upgrade core-js 2.6.5 -> 3.0.0 (3f3ac61)
• Upgrade @babel/runtime 7.3.4 -> 7.4.0 (59d9587)
• Update published files (6c990ed)
• Upgrade gulp-shared-tasks 0.19.5 -> 0.19.8 (8942c2c)
• Upgrade gulp-shared-tasks 0.19.4 -> 0.19.5 (082d611)
• Upgrade gulp-shared-tasks 0.19.2 -> 0.19.4 (9478be3)
• Upgrade gulp-shared-tasks 0.19.1 -> 0.19.2 (a655b06)