remove travis file, no longer free

.travis.yml

@@ -1,79 +0,0 @@
-language: c
-notifications:
-  email:
-    recipients:
-      - wbx@openadk.org
-    on_success: always
-    on_failure: always
-git:
-  depth: 3
-install:
-  - sudo apt-get -qq update
-  - sudo apt-get install -y mksh
-matrix:
-  include:
-  - env: ARCH=aarch64
-  - env: ARCH=alpha
-  - env: ARCH=arcv1
-  - env: ARCH=arcv1-be
-  - env: ARCH=arcv2
-  - env: ARCH=arcv2-be
-  - env: ARCH=armv5
-  - env: ARCH=armv5-nommu-thumb
-  - env: ARCH=armv5-nommu-arm
-  - env: ARCH=armv6
-  - env: ARCH=armv7
-  - env: ARCH=armv7-thumb2
-  - env: ARCH=armeb
-  - env: ARCH=avr32
-  - env: ARCH=bf512-flat
-  - env: ARCH=bf512-fdpic
-  - env: ARCH=c6x
-  - env: ARCH=crisv10
-  - env: ARCH=crisv32
-  - env: ARCH=frv
-  - env: ARCH=h8300-h8300h
-  - env: ARCH=h8300-h8s
-  - env: ARCH=hppa
-  - env: ARCH=ia64
-  - env: ARCH=lm32
-  - env: ARCH=m68k
-  - env: ARCH=m68k-nommu
-  - env: ARCH=metag
-  - env: ARCH=microblazeel
-  - env: ARCH=microblazebe
-  - env: ARCH=mips32
-  - env: ARCH=mips32sf
-  - env: ARCH=mips32el
-  - env: ARCH=mips32elsf
-  - env: ARCH=mips32r6
-  - env: ARCH=mips32r6el
-  - env: ARCH=mips64
-  - env: ARCH=mips64n32
-  - env: ARCH=mips64n64
-  - env: ARCH=mips64el
-  - env: ARCH=mips64eln32
-  - env: ARCH=mips64eln64
-  - env: ARCH=mips64r6n32
-  - env: ARCH=mips64r6n64
-  - env: ARCH=mips64r6eln32
-  - env: ARCH=mips64r6eln64
-  - env: ARCH=nds32le
-  - env: ARCH=nios2
-  - env: ARCH=or1k
-  - env: ARCH=ppc
-  - env: ARCH=ppcsf
-  - env: ARCH=sh2
-  - env: ARCH=sh2eb
-  - env: ARCH=sh3
-  - env: ARCH=sh3eb
-  - env: ARCH=sh4
-  - env: ARCH=sh4eb
-  - env: ARCH=sparc
-  - env: ARCH=sparc-leon3
-  - env: ARCH=x86
-  - env: ARCH=x86_64
-  - env: ARCH=xtensa
-  - env: ARCH=xtensabe
-  - env: ARCH=xtensa-nommu
-script: travis_wait 60 ./embedded-test.sh --os=linux --arch=$ARCH --libc=uclibc-ng