Add text/template examples and more...

What's Changed

• Add-runtime-examples by @devlights in #464
• Add-runtime-numcpu-example by @devlights in #465
• Add-runtime-gosched-example by @devlights in #466
• Add-rune-examples by @devlights in #467
• Change-streams-pkg-structure by @devlights in #468
• Add-sync-techniques-examples by @devlights in #469
• Add-syncs-examples by @devlights in #470
• Add-txt-template-examples by @devlights in #471
• Add-range-template-examples by @devlights in #472
• Add-text-template-newline-example by @devlights in #473
• Add-txt-template-eq-example by @devlights in #474
• Add-txt-template-ne-example by @devlights in #475
• Add-txt-template-lt-example by @devlights in #476
• Add-txt-template-le-example by @devlights in #477
• Add-txt-template-gt-example by @devlights in #478
• Add-txt-template-ge-example by @devlights in #479
• Add-txt-template-print-example by @devlights in #480
• Add-txt-template-printf-example by @devlights in #481
• Add-txt-template-println-example by @devlights in #482
• Add-txt-template-variable-example by @devlights in #483
• Add-txt-template-and-example by @devlights in #484
• Add-txt-template-or-example by @devlights in #485
• Add-txt-template-not-example by @devlights in #486
• Add-txt-template-len-example by @devlights in #487
• Add-txt-template-urlquery-example by @devlights in #488
• Update-comment by @devlights in #489
• Add-txt-template-html-example by @devlights in #490
• Add-txt-template-index-example by @devlights in #491
• Add-txt-template-slice-example by @devlights in #492
• Add-listdir-example by @devlights in #493
• Add-file-exists-check-example by @devlights in #494
• Add-txt-template-js-example by @devlights in #495
• Add channel deadlock example by @devlights in #496
• Add-workerpool-example by @devlights in #497
• Add-txt-template-pipe-example by @devlights in #498
• Add-txt-template-with-example by @devlights in #499
• Add-txt-template-define-example by @devlights in #500
• Add-txt-template-funcmap-example by @devlights in #501
• Add-for-loop-two-variable by @devlights in #502
• Add-parse-funcs by @devlights in #503

Full Changelog: v0.2.8...v0.2.9