Update tinymce to v4.9.11 (latest release in 4.x series)

Taken from composer

tools/tinymce/skins/lightgray/fonts/tinymce.svg

@@ -79,7 +79,7 @@
 <glyph unicode="&#xe800;" glyph-name="tabledeleterow" d="M886.4 572.8l-156.8-156.8 160-160-76.8-76.8-160 160-156.8-156.8-76.8 73.6 160 160-163.2 163.2 76.8 76.8 163.2-163.2 156.8 156.8 73.6-76.8zM0 896v-896h1024v896h-1024zM960 576h-22.4l-64-64h86.4v-192h-89.6l64-64h25.6v-192h-896v192h310.4l64 64h-374.4v192h371.2l-64 64h-307.2v192h896v-192z" />
 <glyph unicode="&#xe801;" glyph-name="tabledeletecol" d="M320 499.2l64-64v-12.8l-64-64v140.8zM640 422.4l64-64v137.6l-64-64v-9.6zM1024 896v-896h-1024v896h1024zM960 768h-256v-51.2l-12.8 12.8-51.2-51.2v89.6h-256v-89.6l-51.2 51.2-12.8-12.8v51.2h-256v-704h256v118.4l35.2-35.2 28.8 28.8v-115.2h256v115.2l48-48 16 16v-83.2h256v707.2zM672 662.4l-156.8-156.8-163.2 163.2-76.8-76.8 163.2-163.2-156.8-156.8 76.8-76.8 156.8 156.8 160-160 76.8 76.8-160 160 156.8 156.8-76.8 76.8z" />
 <glyph unicode="&#xe900;" glyph-name="a11y" d="M960 704v64l-448-128-448 128v-64l320-128v-256l-128-448h64l192 448 192-448h64l-128 448v256zM416 800q0 40 28 68t68 28 68-28 28-68-28-68-68-28-68 28-28 68z" />
-<glyph unicode="&#xe901;" glyph-name="toc" d="M0 896h128v-128h-128v128zM192 896h832v-128h-832v128zM192 704h128v-128h-128v128zM384 704h640v-128h-640v128zM384 512h128v-128h-128v128zM576 512h448v-128h-448v128zM0 320h128v-128h-128v128zM192 320h832v-128h-832v128zM192 128h128v-128h-128v128zM384 128h640v-128h-640v128z" />
+<glyph unicode="&#xe901;" glyph-name="toc" d="M0 896h128v-128h-128v128zM192 896h832v-128h-832v128zM0 512h128v-128h-128v128zM192 512h832v-128h-832v128zM0 128h128v-128h-128v128zM192 128h832v-128h-832v128zM192 704h128v-128h-128v128zM384 704h640v-128h-640v128zM192 320h128v-128h-128v128zM384 320h640v-128h-640v128z" />
 <glyph unicode="&#xe902;" glyph-name="fill" d="M521.6 915.2l-67.2-67.2-86.4 86.4-86.4-86.4 86.4-86.4-368-368 432-432 518.4 518.4-428.8 435.2zM435.2 134.4l-262.4 262.4 35.2 35.2 576 51.2-348.8-348.8zM953.6 409.6c-6.4-6.4-16-16-28.8-32-28.8-32-41.6-64-41.6-89.6v0 0 0 0 0 0 0c0-16 6.4-35.2 22.4-48 12.8-12.8 32-22.4 48-22.4s35.2 6.4 48 22.4 22.4 32 22.4 48v0 0 0 0 0 0 0c0 25.6-12.8 54.4-41.6 89.6-9.6 16-22.4 25.6-28.8 32v0z" />
 <glyph unicode="&#xe903;" glyph-name="borderwidth" d="M0 265.6h1024v-128h-1024v128zM0 32h1024v-64h-1024v64zM0 566.4h1024v-192h-1024v192zM0 928h1024v-256h-1024v256z" />
 <glyph unicode="&#xe904;" glyph-name="line" d="M739.2 627.2l-502.4-502.4h-185.6v185.6l502.4 502.4 185.6-185.6zM803.2 688l-185.6 185.6 67.2 67.2c22.4 22.4 54.4 22.4 76.8 0l108.8-108.8c22.4-22.4 22.4-54.4 0-76.8l-67.2-67.2zM41.6 48h940.8v-112h-940.8v112z" />
@@ -87,6 +87,7 @@
 <glyph unicode="&#xe906;" glyph-name="reload" d="M889.68 793.68c-93.608 102.216-228.154 166.32-377.68 166.32-282.77 0-512-229.23-512-512h96c0 229.75 186.25 416 416 416 123.020 0 233.542-53.418 309.696-138.306l-149.696-149.694h352v352l-134.32-134.32zM928 448c0-229.75-186.25-416-416-416-123.020 0-233.542 53.418-309.694 138.306l149.694 149.694h-352v-352l134.32 134.32c93.608-102.216 228.154-166.32 377.68-166.32 282.77 0 512 229.23 512 512h-96z" />
 <glyph unicode="&#xe907;" glyph-name="translate" d="M553.6 304l-118.4 118.4c80 89.6 137.6 195.2 172.8 304h137.6v92.8h-326.4v92.8h-92.8v-92.8h-326.4v-92.8h518.4c-32-89.6-80-176-147.2-249.6-44.8 48-80 99.2-108.8 156.8h-92.8c35.2-76.8 80-147.2 137.6-211.2l-236.8-233.6 67.2-67.2 233.6 233.6 144-144c3.2 0 38.4 92.8 38.4 92.8zM816 540.8h-92.8l-208-560h92.8l51.2 140.8h220.8l51.2-140.8h92.8l-208 560zM691.2 214.4l76.8 201.6 76.8-201.6h-153.6z" />
 <glyph unicode="&#xe908;" glyph-name="drag" d="M576 896h128v-128h-128v128zM576 640h128v-128h-128v128zM320 640h128v-128h-128v128zM576 384h128v-128h-128v128zM320 384h128v-128h-128v128zM320 128h128v-128h-128v128zM576 128h128v-128h-128v128zM320 896h128v-128h-128v128z" />
+<glyph unicode="&#xe909;" glyph-name="format-painter" d="M768 746.667v42.667c0 23.467-19.2 42.667-42.667 42.667h-512c-23.467 0-42.667-19.2-42.667-42.667v-170.667c0-23.467 19.2-42.667 42.667-42.667h512c23.467 0 42.667 19.2 42.667 42.667v42.667h42.667v-170.667h-426.667v-384c0-23.467 19.2-42.667 42.667-42.667h85.333c23.467 0 42.667 19.2 42.667 42.667v298.667h341.333v341.333h-128z" />
 <glyph unicode="&#xe90b;" glyph-name="home" d="M1024 369.556l-512 397.426-512-397.428v162.038l512 397.426 512-397.428zM896 384v-384h-256v256h-256v-256h-256v384l384 288z" />
 <glyph unicode="&#xe911;" glyph-name="books" d="M576.234 670.73l242.712 81.432 203.584-606.784-242.712-81.432zM0 64h256v704h-256v-704zM64 640h128v-64h-128v64zM320 64h256v704h-256v-704zM384 640h128v-64h-128v64z" />
 <glyph unicode="&#xe914;" glyph-name="upload" d="M839.432 760.57c27.492-27.492 50.554-78.672 55.552-120.57h-318.984v318.984c41.898-4.998 93.076-28.060 120.568-55.552l142.864-142.862zM512 576v384h-368c-44 0-80-36-80-80v-864c0-44 36-80 80-80h672c44 0 80 36 80 80v560h-384zM576 192v-192h-192v192h-160l256 256 256-256h-160z" />